/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 03:51:34,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 03:51:34,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 03:51:34,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 03:51:34,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 03:51:34,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 03:51:34,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 03:51:34,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 03:51:34,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 03:51:34,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 03:51:34,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 03:51:34,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 03:51:34,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 03:51:34,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 03:51:34,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 03:51:34,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 03:51:34,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 03:51:34,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 03:51:34,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 03:51:34,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 03:51:34,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 03:51:34,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 03:51:34,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 03:51:34,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 03:51:34,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 03:51:34,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 03:51:34,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 03:51:34,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 03:51:34,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 03:51:34,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 03:51:34,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 03:51:34,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 03:51:34,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 03:51:34,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 03:51:34,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 03:51:34,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 03:51:34,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 03:51:34,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 03:51:34,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 03:51:34,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 03:51:34,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 03:51:34,789 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 03:51:34,799 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 03:51:34,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 03:51:34,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 03:51:34,800 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 03:51:34,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 03:51:34,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 03:51:34,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 03:51:34,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 03:51:34,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 03:51:34,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 03:51:34,802 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 03:51:34,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 03:51:34,802 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 03:51:34,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 03:51:34,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 03:51:34,803 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 03:51:34,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 03:51:34,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 03:51:34,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 03:51:34,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 03:51:34,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 03:51:34,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 03:51:34,804 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-18 03:51:35,082 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 03:51:35,094 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 03:51:35,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 03:51:35,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 03:51:35,099 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 03:51:35,100 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c [2020-07-18 03:51:35,160 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0711c6d3c/6bc060092577484a893dddfb03531789/FLAGb24867a40 [2020-07-18 03:51:35,647 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 03:51:35,647 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product44.cil.c [2020-07-18 03:51:35,665 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0711c6d3c/6bc060092577484a893dddfb03531789/FLAGb24867a40 [2020-07-18 03:51:36,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0711c6d3c/6bc060092577484a893dddfb03531789 [2020-07-18 03:51:36,032 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 03:51:36,035 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 03:51:36,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 03:51:36,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 03:51:36,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 03:51:36,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60180f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36, skipping insertion in model container [2020-07-18 03:51:36,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 03:51:36,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 03:51:36,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 03:51:36,560 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 03:51:36,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 03:51:36,683 INFO L208 MainTranslator]: Completed translation [2020-07-18 03:51:36,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36 WrapperNode [2020-07-18 03:51:36,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 03:51:36,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 03:51:36,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 03:51:36,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 03:51:36,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,802 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,822 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,827 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... [2020-07-18 03:51:36,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 03:51:36,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 03:51:36,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 03:51:36,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 03:51:36,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 03:51:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 03:51:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 03:51:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 03:51:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-18 03:51:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 03:51:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 03:51:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 03:51:36,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 03:51:36,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 03:51:36,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 03:51:36,927 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 03:51:36,928 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 03:51:36,928 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 03:51:36,928 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 03:51:36,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 03:51:36,929 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 03:51:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 03:51:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 03:51:36,930 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 03:51:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 03:51:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 03:51:36,931 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 03:51:36,933 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 03:51:36,933 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 03:51:36,933 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 03:51:36,934 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 03:51:36,934 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 03:51:36,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 03:51:36,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 03:51:36,934 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 03:51:36,934 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 03:51:36,934 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 03:51:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 03:51:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 03:51:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 03:51:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 03:51:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 03:51:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 03:51:36,935 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 03:51:36,936 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 03:51:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 03:51:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 03:51:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 03:51:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 03:51:36,936 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 03:51:36,937 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 03:51:36,937 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-18 03:51:36,937 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 03:51:36,937 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 03:51:36,938 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 03:51:36,938 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 03:51:36,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 03:51:36,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 03:51:36,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 03:51:36,939 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 03:51:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 03:51:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 03:51:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 03:51:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 03:51:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 03:51:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 03:51:36,940 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 03:51:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 03:51:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 03:51:36,941 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 03:51:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 03:51:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 03:51:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 03:51:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 03:51:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 03:51:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 03:51:36,942 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 03:51:36,943 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 03:51:36,943 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 03:51:36,943 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 03:51:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 03:51:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 03:51:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 03:51:36,944 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 03:51:36,945 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 03:51:36,945 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 03:51:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 03:51:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 03:51:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 03:51:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 03:51:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 03:51:36,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 03:51:38,568 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 03:51:38,568 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 03:51:38,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 03:51:38 BoogieIcfgContainer [2020-07-18 03:51:38,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 03:51:38,577 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 03:51:38,577 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 03:51:38,580 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 03:51:38,580 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 03:51:36" (1/3) ... [2020-07-18 03:51:38,581 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39fc485e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 03:51:38, skipping insertion in model container [2020-07-18 03:51:38,581 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 03:51:36" (2/3) ... [2020-07-18 03:51:38,582 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39fc485e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 03:51:38, skipping insertion in model container [2020-07-18 03:51:38,582 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 03:51:38" (3/3) ... [2020-07-18 03:51:38,584 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product44.cil.c [2020-07-18 03:51:38,594 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 03:51:38,603 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 03:51:38,617 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 03:51:38,639 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 03:51:38,639 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 03:51:38,640 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 03:51:38,640 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 03:51:38,640 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 03:51:38,640 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 03:51:38,640 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 03:51:38,658 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 03:51:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-07-18 03:51:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-18 03:51:38,700 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:51:38,701 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:51:38,702 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:51:38,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:51:38,708 INFO L82 PathProgramCache]: Analyzing trace with hash 944307102, now seen corresponding path program 1 times [2020-07-18 03:51:38,715 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:51:38,716 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1348611693] [2020-07-18 03:51:38,716 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:51:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,469 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:51:39,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-18 03:51:39,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-18 03:51:39,579 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-18 03:51:39,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {316#true} is VALID [2020-07-18 03:51:39,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {316#true} is VALID [2020-07-18 03:51:39,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {316#true} is VALID [2020-07-18 03:51:39,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {316#true} is VALID [2020-07-18 03:51:39,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {316#true} is VALID [2020-07-18 03:51:39,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {316#true} is VALID [2020-07-18 03:51:39,582 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {316#true} is VALID [2020-07-18 03:51:39,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {316#true} is VALID [2020-07-18 03:51:39,583 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {316#true} is VALID [2020-07-18 03:51:39,583 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {316#true} is VALID [2020-07-18 03:51:39,583 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {316#true} is VALID [2020-07-18 03:51:39,584 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {316#true} is VALID [2020-07-18 03:51:39,584 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {316#true} is VALID [2020-07-18 03:51:39,584 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {316#true} is VALID [2020-07-18 03:51:39,585 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {316#true} is VALID [2020-07-18 03:51:39,585 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {316#true} is VALID [2020-07-18 03:51:39,586 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {316#true} is VALID [2020-07-18 03:51:39,586 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {316#true} is VALID [2020-07-18 03:51:39,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {316#true} is VALID [2020-07-18 03:51:39,587 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {316#true} is VALID [2020-07-18 03:51:39,587 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {316#true} is VALID [2020-07-18 03:51:39,588 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {316#true} is VALID [2020-07-18 03:51:39,588 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {316#true} is VALID [2020-07-18 03:51:39,588 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {316#true} is VALID [2020-07-18 03:51:39,591 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {316#true} is VALID [2020-07-18 03:51:39,592 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {316#true} is VALID [2020-07-18 03:51:39,592 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {316#true} is VALID [2020-07-18 03:51:39,592 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {316#true} is VALID [2020-07-18 03:51:39,593 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {316#true} is VALID [2020-07-18 03:51:39,593 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {316#true} is VALID [2020-07-18 03:51:39,593 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {316#true} is VALID [2020-07-18 03:51:39,594 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {316#true} is VALID [2020-07-18 03:51:39,594 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {316#true} is VALID [2020-07-18 03:51:39,595 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {316#true} is VALID [2020-07-18 03:51:39,595 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {316#true} is VALID [2020-07-18 03:51:39,595 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {316#true} is VALID [2020-07-18 03:51:39,595 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {316#true} is VALID [2020-07-18 03:51:39,596 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {316#true} is VALID [2020-07-18 03:51:39,596 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {316#true} is VALID [2020-07-18 03:51:39,596 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {316#true} is VALID [2020-07-18 03:51:39,597 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {316#true} is VALID [2020-07-18 03:51:39,597 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {316#true} is VALID [2020-07-18 03:51:39,598 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {316#true} is VALID [2020-07-18 03:51:39,598 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {316#true} is VALID [2020-07-18 03:51:39,599 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {316#true} is VALID [2020-07-18 03:51:39,599 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {316#true} is VALID [2020-07-18 03:51:39,599 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {316#true} is VALID [2020-07-18 03:51:39,600 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {316#true} is VALID [2020-07-18 03:51:39,600 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {316#true} is VALID [2020-07-18 03:51:39,601 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {316#true} is VALID [2020-07-18 03:51:39,601 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {316#true} is VALID [2020-07-18 03:51:39,601 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {316#true} is VALID [2020-07-18 03:51:39,602 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {316#true} is VALID [2020-07-18 03:51:39,602 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {316#true} is VALID [2020-07-18 03:51:39,602 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {316#true} is VALID [2020-07-18 03:51:39,603 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {316#true} is VALID [2020-07-18 03:51:39,603 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {316#true} is VALID [2020-07-18 03:51:39,603 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {316#true} is VALID [2020-07-18 03:51:39,604 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {316#true} is VALID [2020-07-18 03:51:39,604 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {316#true} is VALID [2020-07-18 03:51:39,604 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {316#true} is VALID [2020-07-18 03:51:39,605 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {316#true} is VALID [2020-07-18 03:51:39,605 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {316#true} is VALID [2020-07-18 03:51:39,605 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {316#true} is VALID [2020-07-18 03:51:39,606 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {316#true} is VALID [2020-07-18 03:51:39,606 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {316#true} is VALID [2020-07-18 03:51:39,606 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {316#true} is VALID [2020-07-18 03:51:39,607 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {316#true} is VALID [2020-07-18 03:51:39,607 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-18 03:51:39,608 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-18 03:51:39,608 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-18 03:51:39,608 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-18 03:51:39,609 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-18 03:51:39,609 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-18 03:51:39,609 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,610 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-18 03:51:39,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,625 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #818#return; {316#true} is VALID [2020-07-18 03:51:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,629 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #820#return; {316#true} is VALID [2020-07-18 03:51:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~4; {316#true} is VALID [2020-07-18 03:51:39,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~4 := 1; {316#true} is VALID [2020-07-18 03:51:39,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~4; {316#true} is VALID [2020-07-18 03:51:39,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,635 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-18 03:51:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,638 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-18 03:51:39,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-18 03:51:39,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~10 := ~waterLevel~0; {316#true} is VALID [2020-07-18 03:51:39,644 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-18 03:51:39,644 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #812#return; {317#false} is VALID [2020-07-18 03:51:39,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:39,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-18 03:51:39,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~6 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 03:51:39,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~6; {316#true} is VALID [2020-07-18 03:51:39,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,650 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #814#return; {317#false} is VALID [2020-07-18 03:51:39,657 INFO L263 TraceCheckUtils]: 0: Hoare triple {316#true} call ULTIMATE.init(); {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 03:51:39,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {418#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-18 03:51:39,657 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-18 03:51:39,658 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-18 03:51:39,658 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {316#true} is VALID [2020-07-18 03:51:39,658 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {316#true} is VALID [2020-07-18 03:51:39,659 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {316#true} is VALID [2020-07-18 03:51:39,659 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {316#true} is VALID [2020-07-18 03:51:39,659 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {316#true} is VALID [2020-07-18 03:51:39,659 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {316#true} is VALID [2020-07-18 03:51:39,660 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {316#true} is VALID [2020-07-18 03:51:39,660 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {316#true} is VALID [2020-07-18 03:51:39,660 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {316#true} is VALID [2020-07-18 03:51:39,661 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {316#true} is VALID [2020-07-18 03:51:39,661 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {316#true} is VALID [2020-07-18 03:51:39,661 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {316#true} is VALID [2020-07-18 03:51:39,661 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {316#true} is VALID [2020-07-18 03:51:39,662 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {316#true} is VALID [2020-07-18 03:51:39,662 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {316#true} is VALID [2020-07-18 03:51:39,662 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {316#true} is VALID [2020-07-18 03:51:39,663 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {316#true} is VALID [2020-07-18 03:51:39,663 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {316#true} is VALID [2020-07-18 03:51:39,663 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {316#true} is VALID [2020-07-18 03:51:39,663 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {316#true} is VALID [2020-07-18 03:51:39,664 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {316#true} is VALID [2020-07-18 03:51:39,664 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {316#true} is VALID [2020-07-18 03:51:39,664 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {316#true} is VALID [2020-07-18 03:51:39,665 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {316#true} is VALID [2020-07-18 03:51:39,665 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {316#true} is VALID [2020-07-18 03:51:39,665 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {316#true} is VALID [2020-07-18 03:51:39,666 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {316#true} is VALID [2020-07-18 03:51:39,666 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {316#true} is VALID [2020-07-18 03:51:39,666 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {316#true} is VALID [2020-07-18 03:51:39,666 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {316#true} is VALID [2020-07-18 03:51:39,667 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {316#true} is VALID [2020-07-18 03:51:39,667 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {316#true} is VALID [2020-07-18 03:51:39,667 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {316#true} is VALID [2020-07-18 03:51:39,667 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {316#true} is VALID [2020-07-18 03:51:39,668 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {316#true} is VALID [2020-07-18 03:51:39,668 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {316#true} is VALID [2020-07-18 03:51:39,668 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {316#true} is VALID [2020-07-18 03:51:39,669 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {316#true} is VALID [2020-07-18 03:51:39,669 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {316#true} is VALID [2020-07-18 03:51:39,669 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {316#true} is VALID [2020-07-18 03:51:39,669 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {316#true} is VALID [2020-07-18 03:51:39,670 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {316#true} is VALID [2020-07-18 03:51:39,670 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {316#true} is VALID [2020-07-18 03:51:39,670 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {316#true} is VALID [2020-07-18 03:51:39,671 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {316#true} is VALID [2020-07-18 03:51:39,671 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {316#true} is VALID [2020-07-18 03:51:39,671 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {316#true} is VALID [2020-07-18 03:51:39,672 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {316#true} is VALID [2020-07-18 03:51:39,672 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {316#true} is VALID [2020-07-18 03:51:39,672 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {316#true} is VALID [2020-07-18 03:51:39,673 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {316#true} is VALID [2020-07-18 03:51:39,673 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {316#true} is VALID [2020-07-18 03:51:39,673 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {316#true} is VALID [2020-07-18 03:51:39,674 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {316#true} is VALID [2020-07-18 03:51:39,719 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {316#true} is VALID [2020-07-18 03:51:39,719 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {316#true} is VALID [2020-07-18 03:51:39,720 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {316#true} is VALID [2020-07-18 03:51:39,720 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {316#true} is VALID [2020-07-18 03:51:39,720 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {316#true} is VALID [2020-07-18 03:51:39,721 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {316#true} is VALID [2020-07-18 03:51:39,721 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {316#true} is VALID [2020-07-18 03:51:39,721 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {316#true} is VALID [2020-07-18 03:51:39,722 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {316#true} is VALID [2020-07-18 03:51:39,722 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {316#true} is VALID [2020-07-18 03:51:39,722 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {316#true} is VALID [2020-07-18 03:51:39,722 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {316#true} is VALID [2020-07-18 03:51:39,723 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {316#true} is VALID [2020-07-18 03:51:39,723 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {316#true} is VALID [2020-07-18 03:51:39,723 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-18 03:51:39,724 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-18 03:51:39,724 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-18 03:51:39,724 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-18 03:51:39,724 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-18 03:51:39,725 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-18 03:51:39,725 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,725 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {316#true} {316#true} #906#return; {316#true} is VALID [2020-07-18 03:51:39,725 INFO L263 TraceCheckUtils]: 80: Hoare triple {316#true} call #t~ret73 := main(); {316#true} is VALID [2020-07-18 03:51:39,726 INFO L280 TraceCheckUtils]: 81: Hoare triple {316#true} havoc ~retValue_acc~8; {316#true} is VALID [2020-07-18 03:51:39,726 INFO L280 TraceCheckUtils]: 82: Hoare triple {316#true} havoc ~tmp~8; {316#true} is VALID [2020-07-18 03:51:39,726 INFO L263 TraceCheckUtils]: 83: Hoare triple {316#true} call select_helpers(); {316#true} is VALID [2020-07-18 03:51:39,727 INFO L280 TraceCheckUtils]: 84: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,727 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {316#true} {316#true} #818#return; {316#true} is VALID [2020-07-18 03:51:39,727 INFO L263 TraceCheckUtils]: 86: Hoare triple {316#true} call select_features(); {316#true} is VALID [2020-07-18 03:51:39,727 INFO L280 TraceCheckUtils]: 87: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,728 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {316#true} {316#true} #820#return; {316#true} is VALID [2020-07-18 03:51:39,728 INFO L263 TraceCheckUtils]: 89: Hoare triple {316#true} call #t~ret62 := valid_product(); {316#true} is VALID [2020-07-18 03:51:39,728 INFO L280 TraceCheckUtils]: 90: Hoare triple {316#true} havoc ~retValue_acc~4; {316#true} is VALID [2020-07-18 03:51:39,728 INFO L280 TraceCheckUtils]: 91: Hoare triple {316#true} ~retValue_acc~4 := 1; {316#true} is VALID [2020-07-18 03:51:39,729 INFO L280 TraceCheckUtils]: 92: Hoare triple {316#true} #res := ~retValue_acc~4; {316#true} is VALID [2020-07-18 03:51:39,729 INFO L280 TraceCheckUtils]: 93: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,729 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {316#true} {316#true} #822#return; {316#true} is VALID [2020-07-18 03:51:39,730 INFO L280 TraceCheckUtils]: 95: Hoare triple {316#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {316#true} is VALID [2020-07-18 03:51:39,730 INFO L280 TraceCheckUtils]: 96: Hoare triple {316#true} ~tmp~8 := #t~ret62; {316#true} is VALID [2020-07-18 03:51:39,730 INFO L280 TraceCheckUtils]: 97: Hoare triple {316#true} havoc #t~ret62; {316#true} is VALID [2020-07-18 03:51:39,730 INFO L280 TraceCheckUtils]: 98: Hoare triple {316#true} assume 0 != ~tmp~8; {316#true} is VALID [2020-07-18 03:51:39,731 INFO L263 TraceCheckUtils]: 99: Hoare triple {316#true} call setup(); {316#true} is VALID [2020-07-18 03:51:39,731 INFO L280 TraceCheckUtils]: 100: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,731 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {316#true} {316#true} #824#return; {316#true} is VALID [2020-07-18 03:51:39,732 INFO L263 TraceCheckUtils]: 102: Hoare triple {316#true} call runTest(); {316#true} is VALID [2020-07-18 03:51:39,732 INFO L263 TraceCheckUtils]: 103: Hoare triple {316#true} call test(); {316#true} is VALID [2020-07-18 03:51:39,732 INFO L280 TraceCheckUtils]: 104: Hoare triple {316#true} havoc ~splverifierCounter~0; {316#true} is VALID [2020-07-18 03:51:39,732 INFO L280 TraceCheckUtils]: 105: Hoare triple {316#true} havoc ~tmp~4; {316#true} is VALID [2020-07-18 03:51:39,733 INFO L280 TraceCheckUtils]: 106: Hoare triple {316#true} havoc ~tmp___0~1; {316#true} is VALID [2020-07-18 03:51:39,733 INFO L280 TraceCheckUtils]: 107: Hoare triple {316#true} havoc ~tmp___1~0; {316#true} is VALID [2020-07-18 03:51:39,733 INFO L280 TraceCheckUtils]: 108: Hoare triple {316#true} havoc ~tmp___2~0; {316#true} is VALID [2020-07-18 03:51:39,733 INFO L280 TraceCheckUtils]: 109: Hoare triple {316#true} ~splverifierCounter~0 := 0; {316#true} is VALID [2020-07-18 03:51:39,734 INFO L280 TraceCheckUtils]: 110: Hoare triple {316#true} assume false; {317#false} is VALID [2020-07-18 03:51:39,735 INFO L263 TraceCheckUtils]: 111: Hoare triple {317#false} call cleanup(); {317#false} is VALID [2020-07-18 03:51:39,735 INFO L280 TraceCheckUtils]: 112: Hoare triple {317#false} havoc ~i~0; {317#false} is VALID [2020-07-18 03:51:39,735 INFO L280 TraceCheckUtils]: 113: Hoare triple {317#false} havoc ~__cil_tmp2~0; {317#false} is VALID [2020-07-18 03:51:39,735 INFO L263 TraceCheckUtils]: 114: Hoare triple {317#false} call timeShift(); {317#false} is VALID [2020-07-18 03:51:39,736 INFO L280 TraceCheckUtils]: 115: Hoare triple {317#false} assume !(0 != ~pumpRunning~0); {317#false} is VALID [2020-07-18 03:51:39,736 INFO L280 TraceCheckUtils]: 116: Hoare triple {317#false} assume !(0 != ~systemActive~0); {317#false} is VALID [2020-07-18 03:51:39,736 INFO L263 TraceCheckUtils]: 117: Hoare triple {317#false} call __utac_acc__Specification4_spec__1(); {317#false} is VALID [2020-07-18 03:51:39,737 INFO L280 TraceCheckUtils]: 118: Hoare triple {317#false} havoc ~tmp~0; {317#false} is VALID [2020-07-18 03:51:39,737 INFO L280 TraceCheckUtils]: 119: Hoare triple {317#false} havoc ~tmp___0~0; {317#false} is VALID [2020-07-18 03:51:39,737 INFO L263 TraceCheckUtils]: 120: Hoare triple {317#false} call #t~ret0 := getWaterLevel(); {316#true} is VALID [2020-07-18 03:51:39,737 INFO L280 TraceCheckUtils]: 121: Hoare triple {316#true} havoc ~retValue_acc~10; {316#true} is VALID [2020-07-18 03:51:39,738 INFO L280 TraceCheckUtils]: 122: Hoare triple {316#true} ~retValue_acc~10 := ~waterLevel~0; {316#true} is VALID [2020-07-18 03:51:39,738 INFO L280 TraceCheckUtils]: 123: Hoare triple {316#true} #res := ~retValue_acc~10; {316#true} is VALID [2020-07-18 03:51:39,738 INFO L280 TraceCheckUtils]: 124: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,738 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {316#true} {317#false} #812#return; {317#false} is VALID [2020-07-18 03:51:39,739 INFO L280 TraceCheckUtils]: 126: Hoare triple {317#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {317#false} is VALID [2020-07-18 03:51:39,739 INFO L280 TraceCheckUtils]: 127: Hoare triple {317#false} ~tmp~0 := #t~ret0; {317#false} is VALID [2020-07-18 03:51:39,739 INFO L280 TraceCheckUtils]: 128: Hoare triple {317#false} havoc #t~ret0; {317#false} is VALID [2020-07-18 03:51:39,740 INFO L280 TraceCheckUtils]: 129: Hoare triple {317#false} assume 0 == ~tmp~0; {317#false} is VALID [2020-07-18 03:51:39,740 INFO L263 TraceCheckUtils]: 130: Hoare triple {317#false} call #t~ret1 := isPumpRunning(); {316#true} is VALID [2020-07-18 03:51:39,740 INFO L280 TraceCheckUtils]: 131: Hoare triple {316#true} havoc ~retValue_acc~6; {316#true} is VALID [2020-07-18 03:51:39,740 INFO L280 TraceCheckUtils]: 132: Hoare triple {316#true} ~retValue_acc~6 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 03:51:39,741 INFO L280 TraceCheckUtils]: 133: Hoare triple {316#true} #res := ~retValue_acc~6; {316#true} is VALID [2020-07-18 03:51:39,741 INFO L280 TraceCheckUtils]: 134: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 03:51:39,741 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {316#true} {317#false} #814#return; {317#false} is VALID [2020-07-18 03:51:39,741 INFO L280 TraceCheckUtils]: 136: Hoare triple {317#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {317#false} is VALID [2020-07-18 03:51:39,742 INFO L280 TraceCheckUtils]: 137: Hoare triple {317#false} ~tmp___0~0 := #t~ret1; {317#false} is VALID [2020-07-18 03:51:39,742 INFO L280 TraceCheckUtils]: 138: Hoare triple {317#false} havoc #t~ret1; {317#false} is VALID [2020-07-18 03:51:39,742 INFO L280 TraceCheckUtils]: 139: Hoare triple {317#false} assume 0 != ~tmp___0~0; {317#false} is VALID [2020-07-18 03:51:39,742 INFO L263 TraceCheckUtils]: 140: Hoare triple {317#false} call __automaton_fail(); {317#false} is VALID [2020-07-18 03:51:39,743 INFO L280 TraceCheckUtils]: 141: Hoare triple {317#false} assume !false; {317#false} is VALID [2020-07-18 03:51:39,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:51:39,765 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1348611693] [2020-07-18 03:51:39,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:51:39,767 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-18 03:51:39,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049339715] [2020-07-18 03:51:39,774 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 03:51:39,778 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:51:39,782 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-18 03:51:39,952 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:51:39,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-18 03:51:39,952 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:51:39,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-18 03:51:39,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 03:51:39,964 INFO L87 Difference]: Start difference. First operand 313 states. Second operand 3 states. [2020-07-18 03:51:48,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:51:48,622 INFO L93 Difference]: Finished difference Result 494 states and 582 transitions. [2020-07-18 03:51:48,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-18 03:51:48,622 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-18 03:51:48,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:51:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 03:51:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-18 03:51:48,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-18 03:51:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 582 transitions. [2020-07-18 03:51:48,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 582 transitions. [2020-07-18 03:51:50,368 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 582 edges. 582 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:51:50,416 INFO L225 Difference]: With dead ends: 494 [2020-07-18 03:51:50,416 INFO L226 Difference]: Without dead ends: 306 [2020-07-18 03:51:50,422 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-18 03:51:50,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2020-07-18 03:51:53,860 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 262. [2020-07-18 03:51:53,861 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:51:53,861 INFO L82 GeneralOperation]: Start isEquivalent. First operand 306 states. Second operand 262 states. [2020-07-18 03:51:53,862 INFO L74 IsIncluded]: Start isIncluded. First operand 306 states. Second operand 262 states. [2020-07-18 03:51:53,862 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 262 states. [2020-07-18 03:51:53,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:51:53,900 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-18 03:51:53,900 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-18 03:51:53,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:51:53,904 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:51:53,904 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 306 states. [2020-07-18 03:51:53,904 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 306 states. [2020-07-18 03:51:53,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:51:53,940 INFO L93 Difference]: Finished difference Result 306 states and 346 transitions. [2020-07-18 03:51:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 346 transitions. [2020-07-18 03:51:53,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:51:53,942 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:51:53,942 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:51:53,943 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:51:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-18 03:51:53,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 282 transitions. [2020-07-18 03:51:53,968 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 282 transitions. Word has length 142 [2020-07-18 03:51:53,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:51:53,969 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 282 transitions. [2020-07-18 03:51:53,969 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-18 03:51:53,970 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 262 states and 282 transitions. [2020-07-18 03:51:54,838 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:51:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 282 transitions. [2020-07-18 03:51:54,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-18 03:51:54,842 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:51:54,843 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:51:54,843 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 03:51:54,844 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:51:54,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:51:54,844 INFO L82 PathProgramCache]: Analyzing trace with hash 990794439, now seen corresponding path program 1 times [2020-07-18 03:51:54,844 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:51:54,845 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2082964109] [2020-07-18 03:51:54,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:51:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,375 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:51:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2545#true} is VALID [2020-07-18 03:51:55,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} #valid := #valid[0 := 0]; {2545#true} is VALID [2020-07-18 03:51:55,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} assume 0 < #StackHeapBarrier; {2545#true} is VALID [2020-07-18 03:51:55,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2545#true} is VALID [2020-07-18 03:51:55,440 INFO L280 TraceCheckUtils]: 4: Hoare triple {2545#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2545#true} is VALID [2020-07-18 03:51:55,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2545#true} is VALID [2020-07-18 03:51:55,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2545#true} is VALID [2020-07-18 03:51:55,441 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2545#true} is VALID [2020-07-18 03:51:55,441 INFO L280 TraceCheckUtils]: 8: Hoare triple {2545#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2545#true} is VALID [2020-07-18 03:51:55,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2545#true} is VALID [2020-07-18 03:51:55,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2545#true} is VALID [2020-07-18 03:51:55,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {2545#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2545#true} is VALID [2020-07-18 03:51:55,442 INFO L280 TraceCheckUtils]: 12: Hoare triple {2545#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2545#true} is VALID [2020-07-18 03:51:55,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2545#true} is VALID [2020-07-18 03:51:55,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2545#true} is VALID [2020-07-18 03:51:55,443 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2545#true} is VALID [2020-07-18 03:51:55,443 INFO L280 TraceCheckUtils]: 16: Hoare triple {2545#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {2545#true} is VALID [2020-07-18 03:51:55,443 INFO L280 TraceCheckUtils]: 17: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {2545#true} is VALID [2020-07-18 03:51:55,443 INFO L280 TraceCheckUtils]: 18: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {2545#true} is VALID [2020-07-18 03:51:55,444 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {2545#true} is VALID [2020-07-18 03:51:55,444 INFO L280 TraceCheckUtils]: 20: Hoare triple {2545#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {2545#true} is VALID [2020-07-18 03:51:55,444 INFO L280 TraceCheckUtils]: 21: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {2545#true} is VALID [2020-07-18 03:51:55,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {2545#true} is VALID [2020-07-18 03:51:55,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {2545#true} is VALID [2020-07-18 03:51:55,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {2545#true} is VALID [2020-07-18 03:51:55,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {2545#true} is VALID [2020-07-18 03:51:55,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {2545#true} is VALID [2020-07-18 03:51:55,446 INFO L280 TraceCheckUtils]: 27: Hoare triple {2545#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {2545#true} is VALID [2020-07-18 03:51:55,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {2545#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {2545#true} is VALID [2020-07-18 03:51:55,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {2545#true} is VALID [2020-07-18 03:51:55,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {2545#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {2545#true} is VALID [2020-07-18 03:51:55,447 INFO L280 TraceCheckUtils]: 31: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {2545#true} is VALID [2020-07-18 03:51:55,447 INFO L280 TraceCheckUtils]: 32: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {2545#true} is VALID [2020-07-18 03:51:55,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {2545#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {2545#true} is VALID [2020-07-18 03:51:55,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {2545#true} is VALID [2020-07-18 03:51:55,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {2545#true} is VALID [2020-07-18 03:51:55,448 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {2545#true} is VALID [2020-07-18 03:51:55,448 INFO L280 TraceCheckUtils]: 37: Hoare triple {2545#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {2545#true} is VALID [2020-07-18 03:51:55,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {2545#true} is VALID [2020-07-18 03:51:55,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {2545#true} is VALID [2020-07-18 03:51:55,449 INFO L280 TraceCheckUtils]: 40: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {2545#true} is VALID [2020-07-18 03:51:55,449 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {2545#true} is VALID [2020-07-18 03:51:55,449 INFO L280 TraceCheckUtils]: 42: Hoare triple {2545#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {2545#true} is VALID [2020-07-18 03:51:55,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {2545#true} is VALID [2020-07-18 03:51:55,450 INFO L280 TraceCheckUtils]: 44: Hoare triple {2545#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {2545#true} is VALID [2020-07-18 03:51:55,450 INFO L280 TraceCheckUtils]: 45: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {2545#true} is VALID [2020-07-18 03:51:55,450 INFO L280 TraceCheckUtils]: 46: Hoare triple {2545#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {2545#true} is VALID [2020-07-18 03:51:55,450 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {2545#true} is VALID [2020-07-18 03:51:55,451 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {2545#true} is VALID [2020-07-18 03:51:55,451 INFO L280 TraceCheckUtils]: 49: Hoare triple {2545#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {2545#true} is VALID [2020-07-18 03:51:55,451 INFO L280 TraceCheckUtils]: 50: Hoare triple {2545#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {2545#true} is VALID [2020-07-18 03:51:55,451 INFO L280 TraceCheckUtils]: 51: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {2545#true} is VALID [2020-07-18 03:51:55,452 INFO L280 TraceCheckUtils]: 52: Hoare triple {2545#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {2545#true} is VALID [2020-07-18 03:51:55,452 INFO L280 TraceCheckUtils]: 53: Hoare triple {2545#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {2545#true} is VALID [2020-07-18 03:51:55,452 INFO L280 TraceCheckUtils]: 54: Hoare triple {2545#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {2545#true} is VALID [2020-07-18 03:51:55,452 INFO L280 TraceCheckUtils]: 55: Hoare triple {2545#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {2545#true} is VALID [2020-07-18 03:51:55,453 INFO L280 TraceCheckUtils]: 56: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {2545#true} is VALID [2020-07-18 03:51:55,453 INFO L280 TraceCheckUtils]: 57: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {2545#true} is VALID [2020-07-18 03:51:55,453 INFO L280 TraceCheckUtils]: 58: Hoare triple {2545#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {2545#true} is VALID [2020-07-18 03:51:55,453 INFO L280 TraceCheckUtils]: 59: Hoare triple {2545#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {2545#true} is VALID [2020-07-18 03:51:55,454 INFO L280 TraceCheckUtils]: 60: Hoare triple {2545#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {2545#true} is VALID [2020-07-18 03:51:55,454 INFO L280 TraceCheckUtils]: 61: Hoare triple {2545#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {2545#true} is VALID [2020-07-18 03:51:55,454 INFO L280 TraceCheckUtils]: 62: Hoare triple {2545#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {2545#true} is VALID [2020-07-18 03:51:55,455 INFO L280 TraceCheckUtils]: 63: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {2545#true} is VALID [2020-07-18 03:51:55,455 INFO L280 TraceCheckUtils]: 64: Hoare triple {2545#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {2545#true} is VALID [2020-07-18 03:51:55,455 INFO L280 TraceCheckUtils]: 65: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {2545#true} is VALID [2020-07-18 03:51:55,455 INFO L280 TraceCheckUtils]: 66: Hoare triple {2545#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {2545#true} is VALID [2020-07-18 03:51:55,456 INFO L280 TraceCheckUtils]: 67: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {2545#true} is VALID [2020-07-18 03:51:55,456 INFO L280 TraceCheckUtils]: 68: Hoare triple {2545#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {2545#true} is VALID [2020-07-18 03:51:55,456 INFO L280 TraceCheckUtils]: 69: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {2545#true} is VALID [2020-07-18 03:51:55,456 INFO L280 TraceCheckUtils]: 70: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {2545#true} is VALID [2020-07-18 03:51:55,457 INFO L280 TraceCheckUtils]: 71: Hoare triple {2545#true} ~head~0.base, ~head~0.offset := 0, 0; {2545#true} is VALID [2020-07-18 03:51:55,457 INFO L280 TraceCheckUtils]: 72: Hoare triple {2545#true} ~pumpRunning~0 := 0; {2545#true} is VALID [2020-07-18 03:51:55,457 INFO L280 TraceCheckUtils]: 73: Hoare triple {2545#true} ~systemActive~0 := 1; {2545#true} is VALID [2020-07-18 03:51:55,457 INFO L280 TraceCheckUtils]: 74: Hoare triple {2545#true} ~cleanupTimeShifts~0 := 4; {2545#true} is VALID [2020-07-18 03:51:55,458 INFO L280 TraceCheckUtils]: 75: Hoare triple {2545#true} ~waterLevel~0 := 1; {2545#true} is VALID [2020-07-18 03:51:55,458 INFO L280 TraceCheckUtils]: 76: Hoare triple {2545#true} ~methaneLevelCritical~0 := 0; {2545#true} is VALID [2020-07-18 03:51:55,458 INFO L280 TraceCheckUtils]: 77: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,458 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2545#true} {2545#true} #906#return; {2545#true} is VALID [2020-07-18 03:51:55,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,466 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #818#return; {2545#true} is VALID [2020-07-18 03:51:55,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,469 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #820#return; {2545#true} is VALID [2020-07-18 03:51:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~4; {2545#true} is VALID [2020-07-18 03:51:55,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~4 := 1; {2545#true} is VALID [2020-07-18 03:51:55,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~4; {2545#true} is VALID [2020-07-18 03:51:55,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2545#true} #822#return; {2545#true} is VALID [2020-07-18 03:51:55,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,476 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2545#true} {2545#true} #824#return; {2545#true} is VALID [2020-07-18 03:51:55,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~10; {2545#true} is VALID [2020-07-18 03:51:55,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~10 := ~waterLevel~0; {2545#true} is VALID [2020-07-18 03:51:55,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~10; {2545#true} is VALID [2020-07-18 03:51:55,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,480 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2546#false} #812#return; {2546#false} is VALID [2020-07-18 03:51:55,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:51:55,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {2545#true} havoc ~retValue_acc~6; {2545#true} is VALID [2020-07-18 03:51:55,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {2545#true} ~retValue_acc~6 := ~pumpRunning~0; {2545#true} is VALID [2020-07-18 03:51:55,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #res := ~retValue_acc~6; {2545#true} is VALID [2020-07-18 03:51:55,484 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,484 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2545#true} {2546#false} #814#return; {2546#false} is VALID [2020-07-18 03:51:55,489 INFO L263 TraceCheckUtils]: 0: Hoare triple {2545#true} call ULTIMATE.init(); {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 03:51:55,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {2648#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2545#true} is VALID [2020-07-18 03:51:55,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {2545#true} #valid := #valid[0 := 0]; {2545#true} is VALID [2020-07-18 03:51:55,490 INFO L280 TraceCheckUtils]: 3: Hoare triple {2545#true} assume 0 < #StackHeapBarrier; {2545#true} is VALID [2020-07-18 03:51:55,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {2545#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {2545#true} is VALID [2020-07-18 03:51:55,490 INFO L280 TraceCheckUtils]: 5: Hoare triple {2545#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {2545#true} is VALID [2020-07-18 03:51:55,490 INFO L280 TraceCheckUtils]: 6: Hoare triple {2545#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {2545#true} is VALID [2020-07-18 03:51:55,490 INFO L280 TraceCheckUtils]: 7: Hoare triple {2545#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {2545#true} is VALID [2020-07-18 03:51:55,491 INFO L280 TraceCheckUtils]: 8: Hoare triple {2545#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {2545#true} is VALID [2020-07-18 03:51:55,491 INFO L280 TraceCheckUtils]: 9: Hoare triple {2545#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {2545#true} is VALID [2020-07-18 03:51:55,491 INFO L280 TraceCheckUtils]: 10: Hoare triple {2545#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {2545#true} is VALID [2020-07-18 03:51:55,491 INFO L280 TraceCheckUtils]: 11: Hoare triple {2545#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {2545#true} is VALID [2020-07-18 03:51:55,492 INFO L280 TraceCheckUtils]: 12: Hoare triple {2545#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {2545#true} is VALID [2020-07-18 03:51:55,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {2545#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {2545#true} is VALID [2020-07-18 03:51:55,492 INFO L280 TraceCheckUtils]: 14: Hoare triple {2545#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {2545#true} is VALID [2020-07-18 03:51:55,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {2545#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {2545#true} is VALID [2020-07-18 03:51:55,492 INFO L280 TraceCheckUtils]: 16: Hoare triple {2545#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {2545#true} is VALID [2020-07-18 03:51:55,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {2545#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {2545#true} is VALID [2020-07-18 03:51:55,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {2545#true} is VALID [2020-07-18 03:51:55,493 INFO L280 TraceCheckUtils]: 19: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {2545#true} is VALID [2020-07-18 03:51:55,493 INFO L280 TraceCheckUtils]: 20: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {2545#true} is VALID [2020-07-18 03:51:55,493 INFO L280 TraceCheckUtils]: 21: Hoare triple {2545#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {2545#true} is VALID [2020-07-18 03:51:55,494 INFO L280 TraceCheckUtils]: 22: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {2545#true} is VALID [2020-07-18 03:51:55,494 INFO L280 TraceCheckUtils]: 23: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {2545#true} is VALID [2020-07-18 03:51:55,494 INFO L280 TraceCheckUtils]: 24: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {2545#true} is VALID [2020-07-18 03:51:55,494 INFO L280 TraceCheckUtils]: 25: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {2545#true} is VALID [2020-07-18 03:51:55,495 INFO L280 TraceCheckUtils]: 26: Hoare triple {2545#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {2545#true} is VALID [2020-07-18 03:51:55,495 INFO L280 TraceCheckUtils]: 27: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {2545#true} is VALID [2020-07-18 03:51:55,495 INFO L280 TraceCheckUtils]: 28: Hoare triple {2545#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {2545#true} is VALID [2020-07-18 03:51:55,495 INFO L280 TraceCheckUtils]: 29: Hoare triple {2545#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {2545#true} is VALID [2020-07-18 03:51:55,495 INFO L280 TraceCheckUtils]: 30: Hoare triple {2545#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {2545#true} is VALID [2020-07-18 03:51:55,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {2545#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {2545#true} is VALID [2020-07-18 03:51:55,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {2545#true} is VALID [2020-07-18 03:51:55,496 INFO L280 TraceCheckUtils]: 33: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {2545#true} is VALID [2020-07-18 03:51:55,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {2545#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {2545#true} is VALID [2020-07-18 03:51:55,496 INFO L280 TraceCheckUtils]: 35: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {2545#true} is VALID [2020-07-18 03:51:55,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {2545#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {2545#true} is VALID [2020-07-18 03:51:55,497 INFO L280 TraceCheckUtils]: 37: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {2545#true} is VALID [2020-07-18 03:51:55,497 INFO L280 TraceCheckUtils]: 38: Hoare triple {2545#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {2545#true} is VALID [2020-07-18 03:51:55,497 INFO L280 TraceCheckUtils]: 39: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {2545#true} is VALID [2020-07-18 03:51:55,498 INFO L280 TraceCheckUtils]: 40: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {2545#true} is VALID [2020-07-18 03:51:55,498 INFO L280 TraceCheckUtils]: 41: Hoare triple {2545#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {2545#true} is VALID [2020-07-18 03:51:55,498 INFO L280 TraceCheckUtils]: 42: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {2545#true} is VALID [2020-07-18 03:51:55,498 INFO L280 TraceCheckUtils]: 43: Hoare triple {2545#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {2545#true} is VALID [2020-07-18 03:51:55,499 INFO L280 TraceCheckUtils]: 44: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {2545#true} is VALID [2020-07-18 03:51:55,499 INFO L280 TraceCheckUtils]: 45: Hoare triple {2545#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {2545#true} is VALID [2020-07-18 03:51:55,499 INFO L280 TraceCheckUtils]: 46: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {2545#true} is VALID [2020-07-18 03:51:55,499 INFO L280 TraceCheckUtils]: 47: Hoare triple {2545#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {2545#true} is VALID [2020-07-18 03:51:55,499 INFO L280 TraceCheckUtils]: 48: Hoare triple {2545#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {2545#true} is VALID [2020-07-18 03:51:55,500 INFO L280 TraceCheckUtils]: 49: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {2545#true} is VALID [2020-07-18 03:51:55,500 INFO L280 TraceCheckUtils]: 50: Hoare triple {2545#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {2545#true} is VALID [2020-07-18 03:51:55,500 INFO L280 TraceCheckUtils]: 51: Hoare triple {2545#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {2545#true} is VALID [2020-07-18 03:51:55,500 INFO L280 TraceCheckUtils]: 52: Hoare triple {2545#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {2545#true} is VALID [2020-07-18 03:51:55,500 INFO L280 TraceCheckUtils]: 53: Hoare triple {2545#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {2545#true} is VALID [2020-07-18 03:51:55,501 INFO L280 TraceCheckUtils]: 54: Hoare triple {2545#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {2545#true} is VALID [2020-07-18 03:51:55,501 INFO L280 TraceCheckUtils]: 55: Hoare triple {2545#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {2545#true} is VALID [2020-07-18 03:51:55,501 INFO L280 TraceCheckUtils]: 56: Hoare triple {2545#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {2545#true} is VALID [2020-07-18 03:51:55,501 INFO L280 TraceCheckUtils]: 57: Hoare triple {2545#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {2545#true} is VALID [2020-07-18 03:51:55,502 INFO L280 TraceCheckUtils]: 58: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {2545#true} is VALID [2020-07-18 03:51:55,502 INFO L280 TraceCheckUtils]: 59: Hoare triple {2545#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {2545#true} is VALID [2020-07-18 03:51:55,502 INFO L280 TraceCheckUtils]: 60: Hoare triple {2545#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {2545#true} is VALID [2020-07-18 03:51:55,502 INFO L280 TraceCheckUtils]: 61: Hoare triple {2545#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {2545#true} is VALID [2020-07-18 03:51:55,502 INFO L280 TraceCheckUtils]: 62: Hoare triple {2545#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {2545#true} is VALID [2020-07-18 03:51:55,503 INFO L280 TraceCheckUtils]: 63: Hoare triple {2545#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {2545#true} is VALID [2020-07-18 03:51:55,503 INFO L280 TraceCheckUtils]: 64: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {2545#true} is VALID [2020-07-18 03:51:55,503 INFO L280 TraceCheckUtils]: 65: Hoare triple {2545#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {2545#true} is VALID [2020-07-18 03:51:55,503 INFO L280 TraceCheckUtils]: 66: Hoare triple {2545#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {2545#true} is VALID [2020-07-18 03:51:55,503 INFO L280 TraceCheckUtils]: 67: Hoare triple {2545#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {2545#true} is VALID [2020-07-18 03:51:55,504 INFO L280 TraceCheckUtils]: 68: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {2545#true} is VALID [2020-07-18 03:51:55,504 INFO L280 TraceCheckUtils]: 69: Hoare triple {2545#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {2545#true} is VALID [2020-07-18 03:51:55,504 INFO L280 TraceCheckUtils]: 70: Hoare triple {2545#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {2545#true} is VALID [2020-07-18 03:51:55,504 INFO L280 TraceCheckUtils]: 71: Hoare triple {2545#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {2545#true} is VALID [2020-07-18 03:51:55,504 INFO L280 TraceCheckUtils]: 72: Hoare triple {2545#true} ~head~0.base, ~head~0.offset := 0, 0; {2545#true} is VALID [2020-07-18 03:51:55,505 INFO L280 TraceCheckUtils]: 73: Hoare triple {2545#true} ~pumpRunning~0 := 0; {2545#true} is VALID [2020-07-18 03:51:55,505 INFO L280 TraceCheckUtils]: 74: Hoare triple {2545#true} ~systemActive~0 := 1; {2545#true} is VALID [2020-07-18 03:51:55,505 INFO L280 TraceCheckUtils]: 75: Hoare triple {2545#true} ~cleanupTimeShifts~0 := 4; {2545#true} is VALID [2020-07-18 03:51:55,505 INFO L280 TraceCheckUtils]: 76: Hoare triple {2545#true} ~waterLevel~0 := 1; {2545#true} is VALID [2020-07-18 03:51:55,505 INFO L280 TraceCheckUtils]: 77: Hoare triple {2545#true} ~methaneLevelCritical~0 := 0; {2545#true} is VALID [2020-07-18 03:51:55,506 INFO L280 TraceCheckUtils]: 78: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,506 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2545#true} {2545#true} #906#return; {2545#true} is VALID [2020-07-18 03:51:55,506 INFO L263 TraceCheckUtils]: 80: Hoare triple {2545#true} call #t~ret73 := main(); {2545#true} is VALID [2020-07-18 03:51:55,506 INFO L280 TraceCheckUtils]: 81: Hoare triple {2545#true} havoc ~retValue_acc~8; {2545#true} is VALID [2020-07-18 03:51:55,506 INFO L280 TraceCheckUtils]: 82: Hoare triple {2545#true} havoc ~tmp~8; {2545#true} is VALID [2020-07-18 03:51:55,507 INFO L263 TraceCheckUtils]: 83: Hoare triple {2545#true} call select_helpers(); {2545#true} is VALID [2020-07-18 03:51:55,507 INFO L280 TraceCheckUtils]: 84: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,507 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2545#true} {2545#true} #818#return; {2545#true} is VALID [2020-07-18 03:51:55,507 INFO L263 TraceCheckUtils]: 86: Hoare triple {2545#true} call select_features(); {2545#true} is VALID [2020-07-18 03:51:55,507 INFO L280 TraceCheckUtils]: 87: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,508 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2545#true} {2545#true} #820#return; {2545#true} is VALID [2020-07-18 03:51:55,508 INFO L263 TraceCheckUtils]: 89: Hoare triple {2545#true} call #t~ret62 := valid_product(); {2545#true} is VALID [2020-07-18 03:51:55,508 INFO L280 TraceCheckUtils]: 90: Hoare triple {2545#true} havoc ~retValue_acc~4; {2545#true} is VALID [2020-07-18 03:51:55,508 INFO L280 TraceCheckUtils]: 91: Hoare triple {2545#true} ~retValue_acc~4 := 1; {2545#true} is VALID [2020-07-18 03:51:55,508 INFO L280 TraceCheckUtils]: 92: Hoare triple {2545#true} #res := ~retValue_acc~4; {2545#true} is VALID [2020-07-18 03:51:55,508 INFO L280 TraceCheckUtils]: 93: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,509 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2545#true} {2545#true} #822#return; {2545#true} is VALID [2020-07-18 03:51:55,509 INFO L280 TraceCheckUtils]: 95: Hoare triple {2545#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {2545#true} is VALID [2020-07-18 03:51:55,509 INFO L280 TraceCheckUtils]: 96: Hoare triple {2545#true} ~tmp~8 := #t~ret62; {2545#true} is VALID [2020-07-18 03:51:55,509 INFO L280 TraceCheckUtils]: 97: Hoare triple {2545#true} havoc #t~ret62; {2545#true} is VALID [2020-07-18 03:51:55,509 INFO L280 TraceCheckUtils]: 98: Hoare triple {2545#true} assume 0 != ~tmp~8; {2545#true} is VALID [2020-07-18 03:51:55,510 INFO L263 TraceCheckUtils]: 99: Hoare triple {2545#true} call setup(); {2545#true} is VALID [2020-07-18 03:51:55,510 INFO L280 TraceCheckUtils]: 100: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,510 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2545#true} {2545#true} #824#return; {2545#true} is VALID [2020-07-18 03:51:55,510 INFO L263 TraceCheckUtils]: 102: Hoare triple {2545#true} call runTest(); {2545#true} is VALID [2020-07-18 03:51:55,510 INFO L263 TraceCheckUtils]: 103: Hoare triple {2545#true} call test(); {2545#true} is VALID [2020-07-18 03:51:55,511 INFO L280 TraceCheckUtils]: 104: Hoare triple {2545#true} havoc ~splverifierCounter~0; {2545#true} is VALID [2020-07-18 03:51:55,511 INFO L280 TraceCheckUtils]: 105: Hoare triple {2545#true} havoc ~tmp~4; {2545#true} is VALID [2020-07-18 03:51:55,511 INFO L280 TraceCheckUtils]: 106: Hoare triple {2545#true} havoc ~tmp___0~1; {2545#true} is VALID [2020-07-18 03:51:55,511 INFO L280 TraceCheckUtils]: 107: Hoare triple {2545#true} havoc ~tmp___1~0; {2545#true} is VALID [2020-07-18 03:51:55,511 INFO L280 TraceCheckUtils]: 108: Hoare triple {2545#true} havoc ~tmp___2~0; {2545#true} is VALID [2020-07-18 03:51:55,512 INFO L280 TraceCheckUtils]: 109: Hoare triple {2545#true} ~splverifierCounter~0 := 0; {2637#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 03:51:55,513 INFO L280 TraceCheckUtils]: 110: Hoare triple {2637#(= 0 test_~splverifierCounter~0)} assume !false; {2637#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-18 03:51:55,513 INFO L280 TraceCheckUtils]: 111: Hoare triple {2637#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2546#false} is VALID [2020-07-18 03:51:55,514 INFO L263 TraceCheckUtils]: 112: Hoare triple {2546#false} call cleanup(); {2546#false} is VALID [2020-07-18 03:51:55,514 INFO L280 TraceCheckUtils]: 113: Hoare triple {2546#false} havoc ~i~0; {2546#false} is VALID [2020-07-18 03:51:55,514 INFO L280 TraceCheckUtils]: 114: Hoare triple {2546#false} havoc ~__cil_tmp2~0; {2546#false} is VALID [2020-07-18 03:51:55,514 INFO L263 TraceCheckUtils]: 115: Hoare triple {2546#false} call timeShift(); {2546#false} is VALID [2020-07-18 03:51:55,514 INFO L280 TraceCheckUtils]: 116: Hoare triple {2546#false} assume !(0 != ~pumpRunning~0); {2546#false} is VALID [2020-07-18 03:51:55,515 INFO L280 TraceCheckUtils]: 117: Hoare triple {2546#false} assume !(0 != ~systemActive~0); {2546#false} is VALID [2020-07-18 03:51:55,515 INFO L263 TraceCheckUtils]: 118: Hoare triple {2546#false} call __utac_acc__Specification4_spec__1(); {2546#false} is VALID [2020-07-18 03:51:55,515 INFO L280 TraceCheckUtils]: 119: Hoare triple {2546#false} havoc ~tmp~0; {2546#false} is VALID [2020-07-18 03:51:55,515 INFO L280 TraceCheckUtils]: 120: Hoare triple {2546#false} havoc ~tmp___0~0; {2546#false} is VALID [2020-07-18 03:51:55,515 INFO L263 TraceCheckUtils]: 121: Hoare triple {2546#false} call #t~ret0 := getWaterLevel(); {2545#true} is VALID [2020-07-18 03:51:55,516 INFO L280 TraceCheckUtils]: 122: Hoare triple {2545#true} havoc ~retValue_acc~10; {2545#true} is VALID [2020-07-18 03:51:55,516 INFO L280 TraceCheckUtils]: 123: Hoare triple {2545#true} ~retValue_acc~10 := ~waterLevel~0; {2545#true} is VALID [2020-07-18 03:51:55,516 INFO L280 TraceCheckUtils]: 124: Hoare triple {2545#true} #res := ~retValue_acc~10; {2545#true} is VALID [2020-07-18 03:51:55,516 INFO L280 TraceCheckUtils]: 125: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,516 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2545#true} {2546#false} #812#return; {2546#false} is VALID [2020-07-18 03:51:55,516 INFO L280 TraceCheckUtils]: 127: Hoare triple {2546#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2546#false} is VALID [2020-07-18 03:51:55,517 INFO L280 TraceCheckUtils]: 128: Hoare triple {2546#false} ~tmp~0 := #t~ret0; {2546#false} is VALID [2020-07-18 03:51:55,517 INFO L280 TraceCheckUtils]: 129: Hoare triple {2546#false} havoc #t~ret0; {2546#false} is VALID [2020-07-18 03:51:55,517 INFO L280 TraceCheckUtils]: 130: Hoare triple {2546#false} assume 0 == ~tmp~0; {2546#false} is VALID [2020-07-18 03:51:55,517 INFO L263 TraceCheckUtils]: 131: Hoare triple {2546#false} call #t~ret1 := isPumpRunning(); {2545#true} is VALID [2020-07-18 03:51:55,517 INFO L280 TraceCheckUtils]: 132: Hoare triple {2545#true} havoc ~retValue_acc~6; {2545#true} is VALID [2020-07-18 03:51:55,518 INFO L280 TraceCheckUtils]: 133: Hoare triple {2545#true} ~retValue_acc~6 := ~pumpRunning~0; {2545#true} is VALID [2020-07-18 03:51:55,518 INFO L280 TraceCheckUtils]: 134: Hoare triple {2545#true} #res := ~retValue_acc~6; {2545#true} is VALID [2020-07-18 03:51:55,518 INFO L280 TraceCheckUtils]: 135: Hoare triple {2545#true} assume true; {2545#true} is VALID [2020-07-18 03:51:55,518 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2545#true} {2546#false} #814#return; {2546#false} is VALID [2020-07-18 03:51:55,518 INFO L280 TraceCheckUtils]: 137: Hoare triple {2546#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2546#false} is VALID [2020-07-18 03:51:55,519 INFO L280 TraceCheckUtils]: 138: Hoare triple {2546#false} ~tmp___0~0 := #t~ret1; {2546#false} is VALID [2020-07-18 03:51:55,519 INFO L280 TraceCheckUtils]: 139: Hoare triple {2546#false} havoc #t~ret1; {2546#false} is VALID [2020-07-18 03:51:55,519 INFO L280 TraceCheckUtils]: 140: Hoare triple {2546#false} assume 0 != ~tmp___0~0; {2546#false} is VALID [2020-07-18 03:51:55,519 INFO L263 TraceCheckUtils]: 141: Hoare triple {2546#false} call __automaton_fail(); {2546#false} is VALID [2020-07-18 03:51:55,520 INFO L280 TraceCheckUtils]: 142: Hoare triple {2546#false} assume !false; {2546#false} is VALID [2020-07-18 03:51:55,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:51:55,545 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2082964109] [2020-07-18 03:51:55,545 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:51:55,545 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 03:51:55,546 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [669201836] [2020-07-18 03:51:55,547 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 03:51:55,548 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:51:55,548 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 03:51:55,681 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:51:55,682 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 03:51:55,682 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:51:55,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 03:51:55,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 03:51:55,683 INFO L87 Difference]: Start difference. First operand 262 states and 282 transitions. Second operand 4 states. [2020-07-18 03:51:57,641 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:52:04,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:52:04,045 INFO L93 Difference]: Finished difference Result 398 states and 443 transitions. [2020-07-18 03:52:04,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 03:52:04,045 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-18 03:52:04,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:52:04,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 03:52:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 443 transitions. [2020-07-18 03:52:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 03:52:04,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 443 transitions. [2020-07-18 03:52:04,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 443 transitions. [2020-07-18 03:52:05,321 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:52:05,336 INFO L225 Difference]: With dead ends: 398 [2020-07-18 03:52:05,336 INFO L226 Difference]: Without dead ends: 289 [2020-07-18 03:52:05,338 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-18 03:52:05,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-07-18 03:52:09,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 252. [2020-07-18 03:52:09,258 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:52:09,259 INFO L82 GeneralOperation]: Start isEquivalent. First operand 289 states. Second operand 252 states. [2020-07-18 03:52:09,259 INFO L74 IsIncluded]: Start isIncluded. First operand 289 states. Second operand 252 states. [2020-07-18 03:52:09,259 INFO L87 Difference]: Start difference. First operand 289 states. Second operand 252 states. [2020-07-18 03:52:09,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:52:09,273 INFO L93 Difference]: Finished difference Result 289 states and 321 transitions. [2020-07-18 03:52:09,273 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 321 transitions. [2020-07-18 03:52:09,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:52:09,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:52:09,275 INFO L74 IsIncluded]: Start isIncluded. First operand 252 states. Second operand 289 states. [2020-07-18 03:52:09,275 INFO L87 Difference]: Start difference. First operand 252 states. Second operand 289 states. [2020-07-18 03:52:09,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:52:09,289 INFO L93 Difference]: Finished difference Result 289 states and 321 transitions. [2020-07-18 03:52:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 321 transitions. [2020-07-18 03:52:09,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:52:09,290 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:52:09,290 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:52:09,291 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:52:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 252 states. [2020-07-18 03:52:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 269 transitions. [2020-07-18 03:52:09,300 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 269 transitions. Word has length 143 [2020-07-18 03:52:09,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:52:09,301 INFO L479 AbstractCegarLoop]: Abstraction has 252 states and 269 transitions. [2020-07-18 03:52:09,301 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 03:52:09,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 252 states and 269 transitions. [2020-07-18 03:52:10,378 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 269 edges. 269 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:52:10,378 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 269 transitions. [2020-07-18 03:52:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-18 03:52:10,380 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:52:10,381 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:52:10,381 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 03:52:10,381 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:52:10,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:52:10,381 INFO L82 PathProgramCache]: Analyzing trace with hash -844663911, now seen corresponding path program 1 times [2020-07-18 03:52:10,382 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:52:10,382 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2041959544] [2020-07-18 03:52:10,382 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:52:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,800 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:52:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4531#true} is VALID [2020-07-18 03:52:10,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} #valid := #valid[0 := 0]; {4531#true} is VALID [2020-07-18 03:52:10,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} assume 0 < #StackHeapBarrier; {4531#true} is VALID [2020-07-18 03:52:10,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4531#true} is VALID [2020-07-18 03:52:10,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {4531#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4531#true} is VALID [2020-07-18 03:52:10,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {4531#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4531#true} is VALID [2020-07-18 03:52:10,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {4531#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4531#true} is VALID [2020-07-18 03:52:10,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {4531#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4531#true} is VALID [2020-07-18 03:52:10,865 INFO L280 TraceCheckUtils]: 8: Hoare triple {4531#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4531#true} is VALID [2020-07-18 03:52:10,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {4531#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4531#true} is VALID [2020-07-18 03:52:10,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {4531#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4531#true} is VALID [2020-07-18 03:52:10,865 INFO L280 TraceCheckUtils]: 11: Hoare triple {4531#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4531#true} is VALID [2020-07-18 03:52:10,866 INFO L280 TraceCheckUtils]: 12: Hoare triple {4531#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4531#true} is VALID [2020-07-18 03:52:10,866 INFO L280 TraceCheckUtils]: 13: Hoare triple {4531#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4531#true} is VALID [2020-07-18 03:52:10,866 INFO L280 TraceCheckUtils]: 14: Hoare triple {4531#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4531#true} is VALID [2020-07-18 03:52:10,866 INFO L280 TraceCheckUtils]: 15: Hoare triple {4531#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4531#true} is VALID [2020-07-18 03:52:10,866 INFO L280 TraceCheckUtils]: 16: Hoare triple {4531#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {4531#true} is VALID [2020-07-18 03:52:10,867 INFO L280 TraceCheckUtils]: 17: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {4531#true} is VALID [2020-07-18 03:52:10,867 INFO L280 TraceCheckUtils]: 18: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {4531#true} is VALID [2020-07-18 03:52:10,867 INFO L280 TraceCheckUtils]: 19: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {4531#true} is VALID [2020-07-18 03:52:10,867 INFO L280 TraceCheckUtils]: 20: Hoare triple {4531#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {4531#true} is VALID [2020-07-18 03:52:10,867 INFO L280 TraceCheckUtils]: 21: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {4531#true} is VALID [2020-07-18 03:52:10,868 INFO L280 TraceCheckUtils]: 22: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {4531#true} is VALID [2020-07-18 03:52:10,868 INFO L280 TraceCheckUtils]: 23: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {4531#true} is VALID [2020-07-18 03:52:10,868 INFO L280 TraceCheckUtils]: 24: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {4531#true} is VALID [2020-07-18 03:52:10,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {4531#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {4531#true} is VALID [2020-07-18 03:52:10,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {4531#true} is VALID [2020-07-18 03:52:10,869 INFO L280 TraceCheckUtils]: 27: Hoare triple {4531#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {4531#true} is VALID [2020-07-18 03:52:10,869 INFO L280 TraceCheckUtils]: 28: Hoare triple {4531#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {4531#true} is VALID [2020-07-18 03:52:10,869 INFO L280 TraceCheckUtils]: 29: Hoare triple {4531#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {4531#true} is VALID [2020-07-18 03:52:10,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {4531#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {4531#true} is VALID [2020-07-18 03:52:10,870 INFO L280 TraceCheckUtils]: 31: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {4531#true} is VALID [2020-07-18 03:52:10,870 INFO L280 TraceCheckUtils]: 32: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {4531#true} is VALID [2020-07-18 03:52:10,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {4531#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {4531#true} is VALID [2020-07-18 03:52:10,870 INFO L280 TraceCheckUtils]: 34: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {4531#true} is VALID [2020-07-18 03:52:10,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {4531#true} is VALID [2020-07-18 03:52:10,871 INFO L280 TraceCheckUtils]: 36: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {4531#true} is VALID [2020-07-18 03:52:10,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {4531#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {4531#true} is VALID [2020-07-18 03:52:10,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {4531#true} is VALID [2020-07-18 03:52:10,871 INFO L280 TraceCheckUtils]: 39: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {4531#true} is VALID [2020-07-18 03:52:10,871 INFO L280 TraceCheckUtils]: 40: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {4531#true} is VALID [2020-07-18 03:52:10,872 INFO L280 TraceCheckUtils]: 41: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {4531#true} is VALID [2020-07-18 03:52:10,872 INFO L280 TraceCheckUtils]: 42: Hoare triple {4531#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {4531#true} is VALID [2020-07-18 03:52:10,872 INFO L280 TraceCheckUtils]: 43: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {4531#true} is VALID [2020-07-18 03:52:10,872 INFO L280 TraceCheckUtils]: 44: Hoare triple {4531#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {4531#true} is VALID [2020-07-18 03:52:10,872 INFO L280 TraceCheckUtils]: 45: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {4531#true} is VALID [2020-07-18 03:52:10,873 INFO L280 TraceCheckUtils]: 46: Hoare triple {4531#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {4531#true} is VALID [2020-07-18 03:52:10,873 INFO L280 TraceCheckUtils]: 47: Hoare triple {4531#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {4531#true} is VALID [2020-07-18 03:52:10,873 INFO L280 TraceCheckUtils]: 48: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {4531#true} is VALID [2020-07-18 03:52:10,873 INFO L280 TraceCheckUtils]: 49: Hoare triple {4531#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {4531#true} is VALID [2020-07-18 03:52:10,873 INFO L280 TraceCheckUtils]: 50: Hoare triple {4531#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {4531#true} is VALID [2020-07-18 03:52:10,874 INFO L280 TraceCheckUtils]: 51: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {4531#true} is VALID [2020-07-18 03:52:10,874 INFO L280 TraceCheckUtils]: 52: Hoare triple {4531#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {4531#true} is VALID [2020-07-18 03:52:10,874 INFO L280 TraceCheckUtils]: 53: Hoare triple {4531#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {4531#true} is VALID [2020-07-18 03:52:10,874 INFO L280 TraceCheckUtils]: 54: Hoare triple {4531#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {4531#true} is VALID [2020-07-18 03:52:10,874 INFO L280 TraceCheckUtils]: 55: Hoare triple {4531#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {4531#true} is VALID [2020-07-18 03:52:10,874 INFO L280 TraceCheckUtils]: 56: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {4531#true} is VALID [2020-07-18 03:52:10,875 INFO L280 TraceCheckUtils]: 57: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {4531#true} is VALID [2020-07-18 03:52:10,875 INFO L280 TraceCheckUtils]: 58: Hoare triple {4531#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {4531#true} is VALID [2020-07-18 03:52:10,875 INFO L280 TraceCheckUtils]: 59: Hoare triple {4531#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {4531#true} is VALID [2020-07-18 03:52:10,875 INFO L280 TraceCheckUtils]: 60: Hoare triple {4531#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {4531#true} is VALID [2020-07-18 03:52:10,875 INFO L280 TraceCheckUtils]: 61: Hoare triple {4531#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {4531#true} is VALID [2020-07-18 03:52:10,876 INFO L280 TraceCheckUtils]: 62: Hoare triple {4531#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {4531#true} is VALID [2020-07-18 03:52:10,876 INFO L280 TraceCheckUtils]: 63: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {4531#true} is VALID [2020-07-18 03:52:10,876 INFO L280 TraceCheckUtils]: 64: Hoare triple {4531#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {4531#true} is VALID [2020-07-18 03:52:10,876 INFO L280 TraceCheckUtils]: 65: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {4531#true} is VALID [2020-07-18 03:52:10,876 INFO L280 TraceCheckUtils]: 66: Hoare triple {4531#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {4531#true} is VALID [2020-07-18 03:52:10,877 INFO L280 TraceCheckUtils]: 67: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {4531#true} is VALID [2020-07-18 03:52:10,877 INFO L280 TraceCheckUtils]: 68: Hoare triple {4531#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {4531#true} is VALID [2020-07-18 03:52:10,877 INFO L280 TraceCheckUtils]: 69: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {4531#true} is VALID [2020-07-18 03:52:10,877 INFO L280 TraceCheckUtils]: 70: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {4531#true} is VALID [2020-07-18 03:52:10,877 INFO L280 TraceCheckUtils]: 71: Hoare triple {4531#true} ~head~0.base, ~head~0.offset := 0, 0; {4531#true} is VALID [2020-07-18 03:52:10,878 INFO L280 TraceCheckUtils]: 72: Hoare triple {4531#true} ~pumpRunning~0 := 0; {4531#true} is VALID [2020-07-18 03:52:10,878 INFO L280 TraceCheckUtils]: 73: Hoare triple {4531#true} ~systemActive~0 := 1; {4531#true} is VALID [2020-07-18 03:52:10,878 INFO L280 TraceCheckUtils]: 74: Hoare triple {4531#true} ~cleanupTimeShifts~0 := 4; {4531#true} is VALID [2020-07-18 03:52:10,878 INFO L280 TraceCheckUtils]: 75: Hoare triple {4531#true} ~waterLevel~0 := 1; {4531#true} is VALID [2020-07-18 03:52:10,878 INFO L280 TraceCheckUtils]: 76: Hoare triple {4531#true} ~methaneLevelCritical~0 := 0; {4531#true} is VALID [2020-07-18 03:52:10,878 INFO L280 TraceCheckUtils]: 77: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:10,879 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4531#true} {4531#true} #906#return; {4531#true} is VALID [2020-07-18 03:52:10,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:10,895 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #818#return; {4531#true} is VALID [2020-07-18 03:52:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:10,901 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #820#return; {4531#true} is VALID [2020-07-18 03:52:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~4; {4531#true} is VALID [2020-07-18 03:52:10,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~4 := 1; {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-18 03:52:10,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:52:10,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:52:10,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4531#true} #822#return; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-18 03:52:10,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:10,966 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4531#true} {4531#true} #824#return; {4531#true} is VALID [2020-07-18 03:52:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {4642#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-18 03:52:10,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {4643#(<= 1 ~systemActive~0)} assume true; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-18 03:52:10,996 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4643#(<= 1 ~systemActive~0)} {4531#true} #872#return; {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:52:10,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:10,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~10; {4531#true} is VALID [2020-07-18 03:52:10,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~10 := ~waterLevel~0; {4531#true} is VALID [2020-07-18 03:52:11,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #res := ~retValue_acc~10; {4531#true} is VALID [2020-07-18 03:52:11,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,000 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4531#true} {4532#false} #812#return; {4532#false} is VALID [2020-07-18 03:52:11,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:11,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {4531#true} havoc ~retValue_acc~6; {4531#true} is VALID [2020-07-18 03:52:11,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {4531#true} ~retValue_acc~6 := ~pumpRunning~0; {4531#true} is VALID [2020-07-18 03:52:11,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #res := ~retValue_acc~6; {4531#true} is VALID [2020-07-18 03:52:11,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,007 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4531#true} {4532#false} #814#return; {4532#false} is VALID [2020-07-18 03:52:11,012 INFO L263 TraceCheckUtils]: 0: Hoare triple {4531#true} call ULTIMATE.init(); {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 03:52:11,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {4639#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4531#true} is VALID [2020-07-18 03:52:11,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {4531#true} #valid := #valid[0 := 0]; {4531#true} is VALID [2020-07-18 03:52:11,013 INFO L280 TraceCheckUtils]: 3: Hoare triple {4531#true} assume 0 < #StackHeapBarrier; {4531#true} is VALID [2020-07-18 03:52:11,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {4531#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {4531#true} is VALID [2020-07-18 03:52:11,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {4531#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {4531#true} is VALID [2020-07-18 03:52:11,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {4531#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {4531#true} is VALID [2020-07-18 03:52:11,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {4531#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {4531#true} is VALID [2020-07-18 03:52:11,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {4531#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {4531#true} is VALID [2020-07-18 03:52:11,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {4531#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {4531#true} is VALID [2020-07-18 03:52:11,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {4531#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {4531#true} is VALID [2020-07-18 03:52:11,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {4531#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {4531#true} is VALID [2020-07-18 03:52:11,014 INFO L280 TraceCheckUtils]: 12: Hoare triple {4531#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {4531#true} is VALID [2020-07-18 03:52:11,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {4531#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {4531#true} is VALID [2020-07-18 03:52:11,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {4531#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {4531#true} is VALID [2020-07-18 03:52:11,015 INFO L280 TraceCheckUtils]: 15: Hoare triple {4531#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {4531#true} is VALID [2020-07-18 03:52:11,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {4531#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {4531#true} is VALID [2020-07-18 03:52:11,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {4531#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {4531#true} is VALID [2020-07-18 03:52:11,016 INFO L280 TraceCheckUtils]: 18: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {4531#true} is VALID [2020-07-18 03:52:11,016 INFO L280 TraceCheckUtils]: 19: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {4531#true} is VALID [2020-07-18 03:52:11,016 INFO L280 TraceCheckUtils]: 20: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {4531#true} is VALID [2020-07-18 03:52:11,016 INFO L280 TraceCheckUtils]: 21: Hoare triple {4531#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {4531#true} is VALID [2020-07-18 03:52:11,016 INFO L280 TraceCheckUtils]: 22: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {4531#true} is VALID [2020-07-18 03:52:11,017 INFO L280 TraceCheckUtils]: 23: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {4531#true} is VALID [2020-07-18 03:52:11,017 INFO L280 TraceCheckUtils]: 24: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {4531#true} is VALID [2020-07-18 03:52:11,017 INFO L280 TraceCheckUtils]: 25: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {4531#true} is VALID [2020-07-18 03:52:11,017 INFO L280 TraceCheckUtils]: 26: Hoare triple {4531#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {4531#true} is VALID [2020-07-18 03:52:11,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {4531#true} is VALID [2020-07-18 03:52:11,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {4531#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {4531#true} is VALID [2020-07-18 03:52:11,018 INFO L280 TraceCheckUtils]: 29: Hoare triple {4531#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {4531#true} is VALID [2020-07-18 03:52:11,018 INFO L280 TraceCheckUtils]: 30: Hoare triple {4531#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {4531#true} is VALID [2020-07-18 03:52:11,018 INFO L280 TraceCheckUtils]: 31: Hoare triple {4531#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {4531#true} is VALID [2020-07-18 03:52:11,018 INFO L280 TraceCheckUtils]: 32: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {4531#true} is VALID [2020-07-18 03:52:11,018 INFO L280 TraceCheckUtils]: 33: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {4531#true} is VALID [2020-07-18 03:52:11,019 INFO L280 TraceCheckUtils]: 34: Hoare triple {4531#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {4531#true} is VALID [2020-07-18 03:52:11,019 INFO L280 TraceCheckUtils]: 35: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {4531#true} is VALID [2020-07-18 03:52:11,019 INFO L280 TraceCheckUtils]: 36: Hoare triple {4531#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {4531#true} is VALID [2020-07-18 03:52:11,019 INFO L280 TraceCheckUtils]: 37: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {4531#true} is VALID [2020-07-18 03:52:11,019 INFO L280 TraceCheckUtils]: 38: Hoare triple {4531#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {4531#true} is VALID [2020-07-18 03:52:11,020 INFO L280 TraceCheckUtils]: 39: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {4531#true} is VALID [2020-07-18 03:52:11,020 INFO L280 TraceCheckUtils]: 40: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {4531#true} is VALID [2020-07-18 03:52:11,020 INFO L280 TraceCheckUtils]: 41: Hoare triple {4531#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {4531#true} is VALID [2020-07-18 03:52:11,020 INFO L280 TraceCheckUtils]: 42: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {4531#true} is VALID [2020-07-18 03:52:11,020 INFO L280 TraceCheckUtils]: 43: Hoare triple {4531#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {4531#true} is VALID [2020-07-18 03:52:11,020 INFO L280 TraceCheckUtils]: 44: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {4531#true} is VALID [2020-07-18 03:52:11,021 INFO L280 TraceCheckUtils]: 45: Hoare triple {4531#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {4531#true} is VALID [2020-07-18 03:52:11,021 INFO L280 TraceCheckUtils]: 46: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {4531#true} is VALID [2020-07-18 03:52:11,021 INFO L280 TraceCheckUtils]: 47: Hoare triple {4531#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {4531#true} is VALID [2020-07-18 03:52:11,021 INFO L280 TraceCheckUtils]: 48: Hoare triple {4531#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {4531#true} is VALID [2020-07-18 03:52:11,021 INFO L280 TraceCheckUtils]: 49: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {4531#true} is VALID [2020-07-18 03:52:11,022 INFO L280 TraceCheckUtils]: 50: Hoare triple {4531#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {4531#true} is VALID [2020-07-18 03:52:11,023 INFO L280 TraceCheckUtils]: 51: Hoare triple {4531#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {4531#true} is VALID [2020-07-18 03:52:11,024 INFO L280 TraceCheckUtils]: 52: Hoare triple {4531#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {4531#true} is VALID [2020-07-18 03:52:11,024 INFO L280 TraceCheckUtils]: 53: Hoare triple {4531#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {4531#true} is VALID [2020-07-18 03:52:11,024 INFO L280 TraceCheckUtils]: 54: Hoare triple {4531#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {4531#true} is VALID [2020-07-18 03:52:11,024 INFO L280 TraceCheckUtils]: 55: Hoare triple {4531#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {4531#true} is VALID [2020-07-18 03:52:11,024 INFO L280 TraceCheckUtils]: 56: Hoare triple {4531#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {4531#true} is VALID [2020-07-18 03:52:11,024 INFO L280 TraceCheckUtils]: 57: Hoare triple {4531#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {4531#true} is VALID [2020-07-18 03:52:11,025 INFO L280 TraceCheckUtils]: 58: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {4531#true} is VALID [2020-07-18 03:52:11,025 INFO L280 TraceCheckUtils]: 59: Hoare triple {4531#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {4531#true} is VALID [2020-07-18 03:52:11,025 INFO L280 TraceCheckUtils]: 60: Hoare triple {4531#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {4531#true} is VALID [2020-07-18 03:52:11,025 INFO L280 TraceCheckUtils]: 61: Hoare triple {4531#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {4531#true} is VALID [2020-07-18 03:52:11,026 INFO L280 TraceCheckUtils]: 62: Hoare triple {4531#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {4531#true} is VALID [2020-07-18 03:52:11,026 INFO L280 TraceCheckUtils]: 63: Hoare triple {4531#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {4531#true} is VALID [2020-07-18 03:52:11,026 INFO L280 TraceCheckUtils]: 64: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {4531#true} is VALID [2020-07-18 03:52:11,026 INFO L280 TraceCheckUtils]: 65: Hoare triple {4531#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {4531#true} is VALID [2020-07-18 03:52:11,026 INFO L280 TraceCheckUtils]: 66: Hoare triple {4531#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {4531#true} is VALID [2020-07-18 03:52:11,027 INFO L280 TraceCheckUtils]: 67: Hoare triple {4531#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {4531#true} is VALID [2020-07-18 03:52:11,027 INFO L280 TraceCheckUtils]: 68: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {4531#true} is VALID [2020-07-18 03:52:11,027 INFO L280 TraceCheckUtils]: 69: Hoare triple {4531#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {4531#true} is VALID [2020-07-18 03:52:11,027 INFO L280 TraceCheckUtils]: 70: Hoare triple {4531#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {4531#true} is VALID [2020-07-18 03:52:11,027 INFO L280 TraceCheckUtils]: 71: Hoare triple {4531#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {4531#true} is VALID [2020-07-18 03:52:11,028 INFO L280 TraceCheckUtils]: 72: Hoare triple {4531#true} ~head~0.base, ~head~0.offset := 0, 0; {4531#true} is VALID [2020-07-18 03:52:11,028 INFO L280 TraceCheckUtils]: 73: Hoare triple {4531#true} ~pumpRunning~0 := 0; {4531#true} is VALID [2020-07-18 03:52:11,028 INFO L280 TraceCheckUtils]: 74: Hoare triple {4531#true} ~systemActive~0 := 1; {4531#true} is VALID [2020-07-18 03:52:11,028 INFO L280 TraceCheckUtils]: 75: Hoare triple {4531#true} ~cleanupTimeShifts~0 := 4; {4531#true} is VALID [2020-07-18 03:52:11,028 INFO L280 TraceCheckUtils]: 76: Hoare triple {4531#true} ~waterLevel~0 := 1; {4531#true} is VALID [2020-07-18 03:52:11,028 INFO L280 TraceCheckUtils]: 77: Hoare triple {4531#true} ~methaneLevelCritical~0 := 0; {4531#true} is VALID [2020-07-18 03:52:11,029 INFO L280 TraceCheckUtils]: 78: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,029 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4531#true} {4531#true} #906#return; {4531#true} is VALID [2020-07-18 03:52:11,029 INFO L263 TraceCheckUtils]: 80: Hoare triple {4531#true} call #t~ret73 := main(); {4531#true} is VALID [2020-07-18 03:52:11,029 INFO L280 TraceCheckUtils]: 81: Hoare triple {4531#true} havoc ~retValue_acc~8; {4531#true} is VALID [2020-07-18 03:52:11,029 INFO L280 TraceCheckUtils]: 82: Hoare triple {4531#true} havoc ~tmp~8; {4531#true} is VALID [2020-07-18 03:52:11,029 INFO L263 TraceCheckUtils]: 83: Hoare triple {4531#true} call select_helpers(); {4531#true} is VALID [2020-07-18 03:52:11,030 INFO L280 TraceCheckUtils]: 84: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,030 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4531#true} {4531#true} #818#return; {4531#true} is VALID [2020-07-18 03:52:11,030 INFO L263 TraceCheckUtils]: 86: Hoare triple {4531#true} call select_features(); {4531#true} is VALID [2020-07-18 03:52:11,030 INFO L280 TraceCheckUtils]: 87: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,030 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4531#true} {4531#true} #820#return; {4531#true} is VALID [2020-07-18 03:52:11,031 INFO L263 TraceCheckUtils]: 89: Hoare triple {4531#true} call #t~ret62 := valid_product(); {4531#true} is VALID [2020-07-18 03:52:11,031 INFO L280 TraceCheckUtils]: 90: Hoare triple {4531#true} havoc ~retValue_acc~4; {4531#true} is VALID [2020-07-18 03:52:11,033 INFO L280 TraceCheckUtils]: 91: Hoare triple {4531#true} ~retValue_acc~4 := 1; {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-18 03:52:11,034 INFO L280 TraceCheckUtils]: 92: Hoare triple {4640#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:52:11,034 INFO L280 TraceCheckUtils]: 93: Hoare triple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 03:52:11,035 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4641#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4531#true} #822#return; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-18 03:52:11,042 INFO L280 TraceCheckUtils]: 95: Hoare triple {4621#(= |main_#t~ret62| 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {4621#(= |main_#t~ret62| 1)} is VALID [2020-07-18 03:52:11,042 INFO L280 TraceCheckUtils]: 96: Hoare triple {4621#(= |main_#t~ret62| 1)} ~tmp~8 := #t~ret62; {4622#(= 1 main_~tmp~8)} is VALID [2020-07-18 03:52:11,043 INFO L280 TraceCheckUtils]: 97: Hoare triple {4622#(= 1 main_~tmp~8)} havoc #t~ret62; {4622#(= 1 main_~tmp~8)} is VALID [2020-07-18 03:52:11,043 INFO L280 TraceCheckUtils]: 98: Hoare triple {4622#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4531#true} is VALID [2020-07-18 03:52:11,043 INFO L263 TraceCheckUtils]: 99: Hoare triple {4531#true} call setup(); {4531#true} is VALID [2020-07-18 03:52:11,043 INFO L280 TraceCheckUtils]: 100: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,043 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4531#true} {4531#true} #824#return; {4531#true} is VALID [2020-07-18 03:52:11,044 INFO L263 TraceCheckUtils]: 102: Hoare triple {4531#true} call runTest(); {4531#true} is VALID [2020-07-18 03:52:11,044 INFO L263 TraceCheckUtils]: 103: Hoare triple {4531#true} call test(); {4531#true} is VALID [2020-07-18 03:52:11,044 INFO L280 TraceCheckUtils]: 104: Hoare triple {4531#true} havoc ~splverifierCounter~0; {4531#true} is VALID [2020-07-18 03:52:11,044 INFO L280 TraceCheckUtils]: 105: Hoare triple {4531#true} havoc ~tmp~4; {4531#true} is VALID [2020-07-18 03:52:11,044 INFO L280 TraceCheckUtils]: 106: Hoare triple {4531#true} havoc ~tmp___0~1; {4531#true} is VALID [2020-07-18 03:52:11,045 INFO L280 TraceCheckUtils]: 107: Hoare triple {4531#true} havoc ~tmp___1~0; {4531#true} is VALID [2020-07-18 03:52:11,045 INFO L280 TraceCheckUtils]: 108: Hoare triple {4531#true} havoc ~tmp___2~0; {4531#true} is VALID [2020-07-18 03:52:11,045 INFO L280 TraceCheckUtils]: 109: Hoare triple {4531#true} ~splverifierCounter~0 := 0; {4531#true} is VALID [2020-07-18 03:52:11,045 INFO L280 TraceCheckUtils]: 110: Hoare triple {4531#true} assume !false; {4531#true} is VALID [2020-07-18 03:52:11,045 INFO L280 TraceCheckUtils]: 111: Hoare triple {4531#true} assume ~splverifierCounter~0 < 4; {4531#true} is VALID [2020-07-18 03:52:11,045 INFO L280 TraceCheckUtils]: 112: Hoare triple {4531#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {4531#true} is VALID [2020-07-18 03:52:11,046 INFO L280 TraceCheckUtils]: 113: Hoare triple {4531#true} ~tmp~4 := #t~nondet38; {4531#true} is VALID [2020-07-18 03:52:11,046 INFO L280 TraceCheckUtils]: 114: Hoare triple {4531#true} havoc #t~nondet38; {4531#true} is VALID [2020-07-18 03:52:11,046 INFO L280 TraceCheckUtils]: 115: Hoare triple {4531#true} assume !(0 != ~tmp~4); {4531#true} is VALID [2020-07-18 03:52:11,052 INFO L280 TraceCheckUtils]: 116: Hoare triple {4531#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {4531#true} is VALID [2020-07-18 03:52:11,053 INFO L280 TraceCheckUtils]: 117: Hoare triple {4531#true} ~tmp___0~1 := #t~nondet39; {4531#true} is VALID [2020-07-18 03:52:11,053 INFO L280 TraceCheckUtils]: 118: Hoare triple {4531#true} havoc #t~nondet39; {4531#true} is VALID [2020-07-18 03:52:11,053 INFO L280 TraceCheckUtils]: 119: Hoare triple {4531#true} assume !(0 != ~tmp___0~1); {4531#true} is VALID [2020-07-18 03:52:11,053 INFO L280 TraceCheckUtils]: 120: Hoare triple {4531#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {4531#true} is VALID [2020-07-18 03:52:11,053 INFO L280 TraceCheckUtils]: 121: Hoare triple {4531#true} ~tmp___2~0 := #t~nondet40; {4531#true} is VALID [2020-07-18 03:52:11,054 INFO L280 TraceCheckUtils]: 122: Hoare triple {4531#true} havoc #t~nondet40; {4531#true} is VALID [2020-07-18 03:52:11,054 INFO L280 TraceCheckUtils]: 123: Hoare triple {4531#true} assume 0 != ~tmp___2~0; {4531#true} is VALID [2020-07-18 03:52:11,063 INFO L263 TraceCheckUtils]: 124: Hoare triple {4531#true} call startSystem(); {4642#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 03:52:11,066 INFO L280 TraceCheckUtils]: 125: Hoare triple {4642#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-18 03:52:11,067 INFO L280 TraceCheckUtils]: 126: Hoare triple {4643#(<= 1 ~systemActive~0)} assume true; {4643#(<= 1 ~systemActive~0)} is VALID [2020-07-18 03:52:11,068 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4643#(<= 1 ~systemActive~0)} {4531#true} #872#return; {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:52:11,069 INFO L263 TraceCheckUtils]: 128: Hoare triple {4628#(not (= 0 ~systemActive~0))} call timeShift(); {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:52:11,069 INFO L280 TraceCheckUtils]: 129: Hoare triple {4628#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4628#(not (= 0 ~systemActive~0))} is VALID [2020-07-18 03:52:11,070 INFO L280 TraceCheckUtils]: 130: Hoare triple {4628#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4532#false} is VALID [2020-07-18 03:52:11,070 INFO L263 TraceCheckUtils]: 131: Hoare triple {4532#false} call __utac_acc__Specification4_spec__1(); {4532#false} is VALID [2020-07-18 03:52:11,070 INFO L280 TraceCheckUtils]: 132: Hoare triple {4532#false} havoc ~tmp~0; {4532#false} is VALID [2020-07-18 03:52:11,070 INFO L280 TraceCheckUtils]: 133: Hoare triple {4532#false} havoc ~tmp___0~0; {4532#false} is VALID [2020-07-18 03:52:11,070 INFO L263 TraceCheckUtils]: 134: Hoare triple {4532#false} call #t~ret0 := getWaterLevel(); {4531#true} is VALID [2020-07-18 03:52:11,071 INFO L280 TraceCheckUtils]: 135: Hoare triple {4531#true} havoc ~retValue_acc~10; {4531#true} is VALID [2020-07-18 03:52:11,071 INFO L280 TraceCheckUtils]: 136: Hoare triple {4531#true} ~retValue_acc~10 := ~waterLevel~0; {4531#true} is VALID [2020-07-18 03:52:11,071 INFO L280 TraceCheckUtils]: 137: Hoare triple {4531#true} #res := ~retValue_acc~10; {4531#true} is VALID [2020-07-18 03:52:11,071 INFO L280 TraceCheckUtils]: 138: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,071 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4531#true} {4532#false} #812#return; {4532#false} is VALID [2020-07-18 03:52:11,071 INFO L280 TraceCheckUtils]: 140: Hoare triple {4532#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4532#false} is VALID [2020-07-18 03:52:11,072 INFO L280 TraceCheckUtils]: 141: Hoare triple {4532#false} ~tmp~0 := #t~ret0; {4532#false} is VALID [2020-07-18 03:52:11,072 INFO L280 TraceCheckUtils]: 142: Hoare triple {4532#false} havoc #t~ret0; {4532#false} is VALID [2020-07-18 03:52:11,072 INFO L280 TraceCheckUtils]: 143: Hoare triple {4532#false} assume 0 == ~tmp~0; {4532#false} is VALID [2020-07-18 03:52:11,072 INFO L263 TraceCheckUtils]: 144: Hoare triple {4532#false} call #t~ret1 := isPumpRunning(); {4531#true} is VALID [2020-07-18 03:52:11,072 INFO L280 TraceCheckUtils]: 145: Hoare triple {4531#true} havoc ~retValue_acc~6; {4531#true} is VALID [2020-07-18 03:52:11,073 INFO L280 TraceCheckUtils]: 146: Hoare triple {4531#true} ~retValue_acc~6 := ~pumpRunning~0; {4531#true} is VALID [2020-07-18 03:52:11,073 INFO L280 TraceCheckUtils]: 147: Hoare triple {4531#true} #res := ~retValue_acc~6; {4531#true} is VALID [2020-07-18 03:52:11,073 INFO L280 TraceCheckUtils]: 148: Hoare triple {4531#true} assume true; {4531#true} is VALID [2020-07-18 03:52:11,073 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4531#true} {4532#false} #814#return; {4532#false} is VALID [2020-07-18 03:52:11,073 INFO L280 TraceCheckUtils]: 150: Hoare triple {4532#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4532#false} is VALID [2020-07-18 03:52:11,073 INFO L280 TraceCheckUtils]: 151: Hoare triple {4532#false} ~tmp___0~0 := #t~ret1; {4532#false} is VALID [2020-07-18 03:52:11,074 INFO L280 TraceCheckUtils]: 152: Hoare triple {4532#false} havoc #t~ret1; {4532#false} is VALID [2020-07-18 03:52:11,074 INFO L280 TraceCheckUtils]: 153: Hoare triple {4532#false} assume 0 != ~tmp___0~0; {4532#false} is VALID [2020-07-18 03:52:11,074 INFO L263 TraceCheckUtils]: 154: Hoare triple {4532#false} call __automaton_fail(); {4532#false} is VALID [2020-07-18 03:52:11,074 INFO L280 TraceCheckUtils]: 155: Hoare triple {4532#false} assume !false; {4532#false} is VALID [2020-07-18 03:52:11,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:52:11,111 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2041959544] [2020-07-18 03:52:11,111 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:52:11,111 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-18 03:52:11,112 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278990075] [2020-07-18 03:52:11,116 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-18 03:52:11,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:52:11,118 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-18 03:52:11,277 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:52:11,278 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-18 03:52:11,278 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:52:11,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-18 03:52:11,279 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-18 03:52:11,279 INFO L87 Difference]: Start difference. First operand 252 states and 269 transitions. Second operand 10 states. [2020-07-18 03:52:12,402 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:52:13,558 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:52:13,908 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-18 03:52:14,401 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:52:14,790 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:52:15,139 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:52:21,109 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:52:40,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:52:40,720 INFO L93 Difference]: Finished difference Result 691 states and 795 transitions. [2020-07-18 03:52:40,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-18 03:52:40,721 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-18 03:52:40,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:52:40,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 03:52:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 795 transitions. [2020-07-18 03:52:40,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-18 03:52:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 795 transitions. [2020-07-18 03:52:40,750 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 795 transitions. [2020-07-18 03:52:43,211 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 795 edges. 795 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:52:43,236 INFO L225 Difference]: With dead ends: 691 [2020-07-18 03:52:43,236 INFO L226 Difference]: Without dead ends: 549 [2020-07-18 03:52:43,238 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-18 03:52:43,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2020-07-18 03:52:52,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 442. [2020-07-18 03:52:52,528 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:52:52,528 INFO L82 GeneralOperation]: Start isEquivalent. First operand 549 states. Second operand 442 states. [2020-07-18 03:52:52,528 INFO L74 IsIncluded]: Start isIncluded. First operand 549 states. Second operand 442 states. [2020-07-18 03:52:52,528 INFO L87 Difference]: Start difference. First operand 549 states. Second operand 442 states. [2020-07-18 03:52:52,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:52:52,560 INFO L93 Difference]: Finished difference Result 549 states and 628 transitions. [2020-07-18 03:52:52,560 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 628 transitions. [2020-07-18 03:52:52,562 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:52:52,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:52:52,562 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 549 states. [2020-07-18 03:52:52,563 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 549 states. [2020-07-18 03:52:52,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:52:52,596 INFO L93 Difference]: Finished difference Result 549 states and 628 transitions. [2020-07-18 03:52:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 628 transitions. [2020-07-18 03:52:52,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:52:52,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:52:52,599 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:52:52,599 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:52:52,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 442 states. [2020-07-18 03:52:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 486 transitions. [2020-07-18 03:52:52,619 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 486 transitions. Word has length 156 [2020-07-18 03:52:52,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:52:52,619 INFO L479 AbstractCegarLoop]: Abstraction has 442 states and 486 transitions. [2020-07-18 03:52:52,619 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-18 03:52:52,619 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 442 states and 486 transitions. [2020-07-18 03:52:54,762 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 486 edges. 486 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:52:54,762 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 486 transitions. [2020-07-18 03:52:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-18 03:52:54,766 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:52:54,766 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:52:54,766 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 03:52:54,766 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:52:54,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:52:54,767 INFO L82 PathProgramCache]: Analyzing trace with hash 1137144832, now seen corresponding path program 1 times [2020-07-18 03:52:54,767 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:52:54,767 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2018653468] [2020-07-18 03:52:54,767 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:52:54,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,344 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:52:55,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8032#true} is VALID [2020-07-18 03:52:55,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} #valid := #valid[0 := 0]; {8032#true} is VALID [2020-07-18 03:52:55,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} assume 0 < #StackHeapBarrier; {8032#true} is VALID [2020-07-18 03:52:55,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8032#true} is VALID [2020-07-18 03:52:55,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {8032#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8032#true} is VALID [2020-07-18 03:52:55,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {8032#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8032#true} is VALID [2020-07-18 03:52:55,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {8032#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8032#true} is VALID [2020-07-18 03:52:55,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {8032#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8032#true} is VALID [2020-07-18 03:52:55,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {8032#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8032#true} is VALID [2020-07-18 03:52:55,474 INFO L280 TraceCheckUtils]: 9: Hoare triple {8032#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8032#true} is VALID [2020-07-18 03:52:55,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {8032#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8032#true} is VALID [2020-07-18 03:52:55,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {8032#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8032#true} is VALID [2020-07-18 03:52:55,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {8032#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8032#true} is VALID [2020-07-18 03:52:55,475 INFO L280 TraceCheckUtils]: 13: Hoare triple {8032#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8032#true} is VALID [2020-07-18 03:52:55,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {8032#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8032#true} is VALID [2020-07-18 03:52:55,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {8032#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8032#true} is VALID [2020-07-18 03:52:55,476 INFO L280 TraceCheckUtils]: 16: Hoare triple {8032#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {8032#true} is VALID [2020-07-18 03:52:55,476 INFO L280 TraceCheckUtils]: 17: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {8032#true} is VALID [2020-07-18 03:52:55,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {8032#true} is VALID [2020-07-18 03:52:55,477 INFO L280 TraceCheckUtils]: 19: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {8032#true} is VALID [2020-07-18 03:52:55,477 INFO L280 TraceCheckUtils]: 20: Hoare triple {8032#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {8032#true} is VALID [2020-07-18 03:52:55,478 INFO L280 TraceCheckUtils]: 21: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {8032#true} is VALID [2020-07-18 03:52:55,479 INFO L280 TraceCheckUtils]: 22: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {8032#true} is VALID [2020-07-18 03:52:55,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {8032#true} is VALID [2020-07-18 03:52:55,480 INFO L280 TraceCheckUtils]: 24: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {8032#true} is VALID [2020-07-18 03:52:55,480 INFO L280 TraceCheckUtils]: 25: Hoare triple {8032#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {8032#true} is VALID [2020-07-18 03:52:55,481 INFO L280 TraceCheckUtils]: 26: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {8032#true} is VALID [2020-07-18 03:52:55,481 INFO L280 TraceCheckUtils]: 27: Hoare triple {8032#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {8032#true} is VALID [2020-07-18 03:52:55,481 INFO L280 TraceCheckUtils]: 28: Hoare triple {8032#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {8032#true} is VALID [2020-07-18 03:52:55,482 INFO L280 TraceCheckUtils]: 29: Hoare triple {8032#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {8032#true} is VALID [2020-07-18 03:52:55,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {8032#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {8032#true} is VALID [2020-07-18 03:52:55,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {8032#true} is VALID [2020-07-18 03:52:55,483 INFO L280 TraceCheckUtils]: 32: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {8032#true} is VALID [2020-07-18 03:52:55,483 INFO L280 TraceCheckUtils]: 33: Hoare triple {8032#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {8032#true} is VALID [2020-07-18 03:52:55,483 INFO L280 TraceCheckUtils]: 34: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {8032#true} is VALID [2020-07-18 03:52:55,484 INFO L280 TraceCheckUtils]: 35: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {8032#true} is VALID [2020-07-18 03:52:55,484 INFO L280 TraceCheckUtils]: 36: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {8032#true} is VALID [2020-07-18 03:52:55,484 INFO L280 TraceCheckUtils]: 37: Hoare triple {8032#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {8032#true} is VALID [2020-07-18 03:52:55,485 INFO L280 TraceCheckUtils]: 38: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {8032#true} is VALID [2020-07-18 03:52:55,485 INFO L280 TraceCheckUtils]: 39: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {8032#true} is VALID [2020-07-18 03:52:55,485 INFO L280 TraceCheckUtils]: 40: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {8032#true} is VALID [2020-07-18 03:52:55,485 INFO L280 TraceCheckUtils]: 41: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {8032#true} is VALID [2020-07-18 03:52:55,486 INFO L280 TraceCheckUtils]: 42: Hoare triple {8032#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {8032#true} is VALID [2020-07-18 03:52:55,486 INFO L280 TraceCheckUtils]: 43: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {8032#true} is VALID [2020-07-18 03:52:55,486 INFO L280 TraceCheckUtils]: 44: Hoare triple {8032#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {8032#true} is VALID [2020-07-18 03:52:55,487 INFO L280 TraceCheckUtils]: 45: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {8032#true} is VALID [2020-07-18 03:52:55,487 INFO L280 TraceCheckUtils]: 46: Hoare triple {8032#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {8032#true} is VALID [2020-07-18 03:52:55,487 INFO L280 TraceCheckUtils]: 47: Hoare triple {8032#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {8032#true} is VALID [2020-07-18 03:52:55,488 INFO L280 TraceCheckUtils]: 48: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {8032#true} is VALID [2020-07-18 03:52:55,488 INFO L280 TraceCheckUtils]: 49: Hoare triple {8032#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {8032#true} is VALID [2020-07-18 03:52:55,488 INFO L280 TraceCheckUtils]: 50: Hoare triple {8032#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {8032#true} is VALID [2020-07-18 03:52:55,489 INFO L280 TraceCheckUtils]: 51: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {8032#true} is VALID [2020-07-18 03:52:55,489 INFO L280 TraceCheckUtils]: 52: Hoare triple {8032#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {8032#true} is VALID [2020-07-18 03:52:55,489 INFO L280 TraceCheckUtils]: 53: Hoare triple {8032#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {8032#true} is VALID [2020-07-18 03:52:55,490 INFO L280 TraceCheckUtils]: 54: Hoare triple {8032#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {8032#true} is VALID [2020-07-18 03:52:55,490 INFO L280 TraceCheckUtils]: 55: Hoare triple {8032#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {8032#true} is VALID [2020-07-18 03:52:55,490 INFO L280 TraceCheckUtils]: 56: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {8032#true} is VALID [2020-07-18 03:52:55,490 INFO L280 TraceCheckUtils]: 57: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {8032#true} is VALID [2020-07-18 03:52:55,491 INFO L280 TraceCheckUtils]: 58: Hoare triple {8032#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {8032#true} is VALID [2020-07-18 03:52:55,491 INFO L280 TraceCheckUtils]: 59: Hoare triple {8032#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {8032#true} is VALID [2020-07-18 03:52:55,491 INFO L280 TraceCheckUtils]: 60: Hoare triple {8032#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {8032#true} is VALID [2020-07-18 03:52:55,491 INFO L280 TraceCheckUtils]: 61: Hoare triple {8032#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {8032#true} is VALID [2020-07-18 03:52:55,492 INFO L280 TraceCheckUtils]: 62: Hoare triple {8032#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {8032#true} is VALID [2020-07-18 03:52:55,492 INFO L280 TraceCheckUtils]: 63: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {8032#true} is VALID [2020-07-18 03:52:55,492 INFO L280 TraceCheckUtils]: 64: Hoare triple {8032#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {8032#true} is VALID [2020-07-18 03:52:55,492 INFO L280 TraceCheckUtils]: 65: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {8032#true} is VALID [2020-07-18 03:52:55,492 INFO L280 TraceCheckUtils]: 66: Hoare triple {8032#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {8032#true} is VALID [2020-07-18 03:52:55,493 INFO L280 TraceCheckUtils]: 67: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {8032#true} is VALID [2020-07-18 03:52:55,493 INFO L280 TraceCheckUtils]: 68: Hoare triple {8032#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {8032#true} is VALID [2020-07-18 03:52:55,493 INFO L280 TraceCheckUtils]: 69: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {8032#true} is VALID [2020-07-18 03:52:55,493 INFO L280 TraceCheckUtils]: 70: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {8032#true} is VALID [2020-07-18 03:52:55,493 INFO L280 TraceCheckUtils]: 71: Hoare triple {8032#true} ~head~0.base, ~head~0.offset := 0, 0; {8032#true} is VALID [2020-07-18 03:52:55,494 INFO L280 TraceCheckUtils]: 72: Hoare triple {8032#true} ~pumpRunning~0 := 0; {8032#true} is VALID [2020-07-18 03:52:55,494 INFO L280 TraceCheckUtils]: 73: Hoare triple {8032#true} ~systemActive~0 := 1; {8032#true} is VALID [2020-07-18 03:52:55,505 INFO L280 TraceCheckUtils]: 74: Hoare triple {8032#true} ~cleanupTimeShifts~0 := 4; {8032#true} is VALID [2020-07-18 03:52:55,507 INFO L280 TraceCheckUtils]: 75: Hoare triple {8032#true} ~waterLevel~0 := 1; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,507 INFO L280 TraceCheckUtils]: 76: Hoare triple {8113#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,508 INFO L280 TraceCheckUtils]: 77: Hoare triple {8113#(= 1 ~waterLevel~0)} assume true; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,509 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8113#(= 1 ~waterLevel~0)} {8032#true} #906#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,522 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #818#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #820#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~4; {8032#true} is VALID [2020-07-18 03:52:55,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~4 := 1; {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-18 03:52:55,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:52:55,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:52:55,635 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8113#(= 1 ~waterLevel~0)} #822#return; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-18 03:52:55,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,640 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #824#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8032#true} is VALID [2020-07-18 03:52:55,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~systemActive~0 := 0; {8032#true} is VALID [2020-07-18 03:52:55,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,673 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #874#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~10; {8032#true} is VALID [2020-07-18 03:52:55,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~10 := ~waterLevel~0; {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-18 03:52:55,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:52:55,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:52:55,716 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} {8125#(not (= 0 ~waterLevel~0))} #812#return; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-18 03:52:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:52:55,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {8032#true} havoc ~retValue_acc~6; {8032#true} is VALID [2020-07-18 03:52:55,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {8032#true} ~retValue_acc~6 := ~pumpRunning~0; {8032#true} is VALID [2020-07-18 03:52:55,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} #res := ~retValue_acc~6; {8032#true} is VALID [2020-07-18 03:52:55,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,720 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8032#true} {8033#false} #814#return; {8033#false} is VALID [2020-07-18 03:52:55,725 INFO L263 TraceCheckUtils]: 0: Hoare triple {8032#true} call ULTIMATE.init(); {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 03:52:55,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {8144#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {8032#true} is VALID [2020-07-18 03:52:55,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {8032#true} #valid := #valid[0 := 0]; {8032#true} is VALID [2020-07-18 03:52:55,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {8032#true} assume 0 < #StackHeapBarrier; {8032#true} is VALID [2020-07-18 03:52:55,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {8032#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {8032#true} is VALID [2020-07-18 03:52:55,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {8032#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {8032#true} is VALID [2020-07-18 03:52:55,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {8032#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {8032#true} is VALID [2020-07-18 03:52:55,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {8032#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {8032#true} is VALID [2020-07-18 03:52:55,727 INFO L280 TraceCheckUtils]: 8: Hoare triple {8032#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {8032#true} is VALID [2020-07-18 03:52:55,727 INFO L280 TraceCheckUtils]: 9: Hoare triple {8032#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {8032#true} is VALID [2020-07-18 03:52:55,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {8032#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {8032#true} is VALID [2020-07-18 03:52:55,728 INFO L280 TraceCheckUtils]: 11: Hoare triple {8032#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {8032#true} is VALID [2020-07-18 03:52:55,728 INFO L280 TraceCheckUtils]: 12: Hoare triple {8032#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {8032#true} is VALID [2020-07-18 03:52:55,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {8032#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {8032#true} is VALID [2020-07-18 03:52:55,728 INFO L280 TraceCheckUtils]: 14: Hoare triple {8032#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {8032#true} is VALID [2020-07-18 03:52:55,729 INFO L280 TraceCheckUtils]: 15: Hoare triple {8032#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {8032#true} is VALID [2020-07-18 03:52:55,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {8032#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {8032#true} is VALID [2020-07-18 03:52:55,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {8032#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {8032#true} is VALID [2020-07-18 03:52:55,729 INFO L280 TraceCheckUtils]: 18: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {8032#true} is VALID [2020-07-18 03:52:55,729 INFO L280 TraceCheckUtils]: 19: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {8032#true} is VALID [2020-07-18 03:52:55,730 INFO L280 TraceCheckUtils]: 20: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {8032#true} is VALID [2020-07-18 03:52:55,730 INFO L280 TraceCheckUtils]: 21: Hoare triple {8032#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {8032#true} is VALID [2020-07-18 03:52:55,730 INFO L280 TraceCheckUtils]: 22: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {8032#true} is VALID [2020-07-18 03:52:55,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {8032#true} is VALID [2020-07-18 03:52:55,730 INFO L280 TraceCheckUtils]: 24: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {8032#true} is VALID [2020-07-18 03:52:55,731 INFO L280 TraceCheckUtils]: 25: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {8032#true} is VALID [2020-07-18 03:52:55,731 INFO L280 TraceCheckUtils]: 26: Hoare triple {8032#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {8032#true} is VALID [2020-07-18 03:52:55,731 INFO L280 TraceCheckUtils]: 27: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {8032#true} is VALID [2020-07-18 03:52:55,731 INFO L280 TraceCheckUtils]: 28: Hoare triple {8032#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {8032#true} is VALID [2020-07-18 03:52:55,731 INFO L280 TraceCheckUtils]: 29: Hoare triple {8032#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {8032#true} is VALID [2020-07-18 03:52:55,731 INFO L280 TraceCheckUtils]: 30: Hoare triple {8032#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {8032#true} is VALID [2020-07-18 03:52:55,732 INFO L280 TraceCheckUtils]: 31: Hoare triple {8032#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {8032#true} is VALID [2020-07-18 03:52:55,732 INFO L280 TraceCheckUtils]: 32: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {8032#true} is VALID [2020-07-18 03:52:55,732 INFO L280 TraceCheckUtils]: 33: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {8032#true} is VALID [2020-07-18 03:52:55,732 INFO L280 TraceCheckUtils]: 34: Hoare triple {8032#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {8032#true} is VALID [2020-07-18 03:52:55,732 INFO L280 TraceCheckUtils]: 35: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {8032#true} is VALID [2020-07-18 03:52:55,733 INFO L280 TraceCheckUtils]: 36: Hoare triple {8032#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {8032#true} is VALID [2020-07-18 03:52:55,733 INFO L280 TraceCheckUtils]: 37: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {8032#true} is VALID [2020-07-18 03:52:55,733 INFO L280 TraceCheckUtils]: 38: Hoare triple {8032#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {8032#true} is VALID [2020-07-18 03:52:55,733 INFO L280 TraceCheckUtils]: 39: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {8032#true} is VALID [2020-07-18 03:52:55,733 INFO L280 TraceCheckUtils]: 40: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {8032#true} is VALID [2020-07-18 03:52:55,733 INFO L280 TraceCheckUtils]: 41: Hoare triple {8032#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {8032#true} is VALID [2020-07-18 03:52:55,734 INFO L280 TraceCheckUtils]: 42: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {8032#true} is VALID [2020-07-18 03:52:55,734 INFO L280 TraceCheckUtils]: 43: Hoare triple {8032#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {8032#true} is VALID [2020-07-18 03:52:55,734 INFO L280 TraceCheckUtils]: 44: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {8032#true} is VALID [2020-07-18 03:52:55,734 INFO L280 TraceCheckUtils]: 45: Hoare triple {8032#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {8032#true} is VALID [2020-07-18 03:52:55,734 INFO L280 TraceCheckUtils]: 46: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {8032#true} is VALID [2020-07-18 03:52:55,735 INFO L280 TraceCheckUtils]: 47: Hoare triple {8032#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {8032#true} is VALID [2020-07-18 03:52:55,735 INFO L280 TraceCheckUtils]: 48: Hoare triple {8032#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {8032#true} is VALID [2020-07-18 03:52:55,735 INFO L280 TraceCheckUtils]: 49: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {8032#true} is VALID [2020-07-18 03:52:55,735 INFO L280 TraceCheckUtils]: 50: Hoare triple {8032#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {8032#true} is VALID [2020-07-18 03:52:55,735 INFO L280 TraceCheckUtils]: 51: Hoare triple {8032#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {8032#true} is VALID [2020-07-18 03:52:55,735 INFO L280 TraceCheckUtils]: 52: Hoare triple {8032#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {8032#true} is VALID [2020-07-18 03:52:55,736 INFO L280 TraceCheckUtils]: 53: Hoare triple {8032#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {8032#true} is VALID [2020-07-18 03:52:55,736 INFO L280 TraceCheckUtils]: 54: Hoare triple {8032#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {8032#true} is VALID [2020-07-18 03:52:55,736 INFO L280 TraceCheckUtils]: 55: Hoare triple {8032#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {8032#true} is VALID [2020-07-18 03:52:55,736 INFO L280 TraceCheckUtils]: 56: Hoare triple {8032#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {8032#true} is VALID [2020-07-18 03:52:55,736 INFO L280 TraceCheckUtils]: 57: Hoare triple {8032#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {8032#true} is VALID [2020-07-18 03:52:55,736 INFO L280 TraceCheckUtils]: 58: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {8032#true} is VALID [2020-07-18 03:52:55,737 INFO L280 TraceCheckUtils]: 59: Hoare triple {8032#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {8032#true} is VALID [2020-07-18 03:52:55,737 INFO L280 TraceCheckUtils]: 60: Hoare triple {8032#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {8032#true} is VALID [2020-07-18 03:52:55,737 INFO L280 TraceCheckUtils]: 61: Hoare triple {8032#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {8032#true} is VALID [2020-07-18 03:52:55,737 INFO L280 TraceCheckUtils]: 62: Hoare triple {8032#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {8032#true} is VALID [2020-07-18 03:52:55,737 INFO L280 TraceCheckUtils]: 63: Hoare triple {8032#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {8032#true} is VALID [2020-07-18 03:52:55,738 INFO L280 TraceCheckUtils]: 64: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {8032#true} is VALID [2020-07-18 03:52:55,738 INFO L280 TraceCheckUtils]: 65: Hoare triple {8032#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {8032#true} is VALID [2020-07-18 03:52:55,738 INFO L280 TraceCheckUtils]: 66: Hoare triple {8032#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {8032#true} is VALID [2020-07-18 03:52:55,738 INFO L280 TraceCheckUtils]: 67: Hoare triple {8032#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {8032#true} is VALID [2020-07-18 03:52:55,738 INFO L280 TraceCheckUtils]: 68: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {8032#true} is VALID [2020-07-18 03:52:55,738 INFO L280 TraceCheckUtils]: 69: Hoare triple {8032#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {8032#true} is VALID [2020-07-18 03:52:55,739 INFO L280 TraceCheckUtils]: 70: Hoare triple {8032#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {8032#true} is VALID [2020-07-18 03:52:55,739 INFO L280 TraceCheckUtils]: 71: Hoare triple {8032#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {8032#true} is VALID [2020-07-18 03:52:55,739 INFO L280 TraceCheckUtils]: 72: Hoare triple {8032#true} ~head~0.base, ~head~0.offset := 0, 0; {8032#true} is VALID [2020-07-18 03:52:55,739 INFO L280 TraceCheckUtils]: 73: Hoare triple {8032#true} ~pumpRunning~0 := 0; {8032#true} is VALID [2020-07-18 03:52:55,739 INFO L280 TraceCheckUtils]: 74: Hoare triple {8032#true} ~systemActive~0 := 1; {8032#true} is VALID [2020-07-18 03:52:55,739 INFO L280 TraceCheckUtils]: 75: Hoare triple {8032#true} ~cleanupTimeShifts~0 := 4; {8032#true} is VALID [2020-07-18 03:52:55,740 INFO L280 TraceCheckUtils]: 76: Hoare triple {8032#true} ~waterLevel~0 := 1; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,741 INFO L280 TraceCheckUtils]: 77: Hoare triple {8113#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,741 INFO L280 TraceCheckUtils]: 78: Hoare triple {8113#(= 1 ~waterLevel~0)} assume true; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,742 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8113#(= 1 ~waterLevel~0)} {8032#true} #906#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,742 INFO L263 TraceCheckUtils]: 80: Hoare triple {8113#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,743 INFO L280 TraceCheckUtils]: 81: Hoare triple {8113#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,743 INFO L280 TraceCheckUtils]: 82: Hoare triple {8113#(= 1 ~waterLevel~0)} havoc ~tmp~8; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,744 INFO L263 TraceCheckUtils]: 83: Hoare triple {8113#(= 1 ~waterLevel~0)} call select_helpers(); {8032#true} is VALID [2020-07-18 03:52:55,744 INFO L280 TraceCheckUtils]: 84: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,744 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #818#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,745 INFO L263 TraceCheckUtils]: 86: Hoare triple {8113#(= 1 ~waterLevel~0)} call select_features(); {8032#true} is VALID [2020-07-18 03:52:55,745 INFO L280 TraceCheckUtils]: 87: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,745 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8032#true} {8113#(= 1 ~waterLevel~0)} #820#return; {8113#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,746 INFO L263 TraceCheckUtils]: 89: Hoare triple {8113#(= 1 ~waterLevel~0)} call #t~ret62 := valid_product(); {8032#true} is VALID [2020-07-18 03:52:55,746 INFO L280 TraceCheckUtils]: 90: Hoare triple {8032#true} havoc ~retValue_acc~4; {8032#true} is VALID [2020-07-18 03:52:55,746 INFO L280 TraceCheckUtils]: 91: Hoare triple {8032#true} ~retValue_acc~4 := 1; {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-18 03:52:55,747 INFO L280 TraceCheckUtils]: 92: Hoare triple {8145#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:52:55,748 INFO L280 TraceCheckUtils]: 93: Hoare triple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-18 03:52:55,749 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8146#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8113#(= 1 ~waterLevel~0)} #822#return; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-18 03:52:55,749 INFO L280 TraceCheckUtils]: 95: Hoare triple {8123#(= |main_#t~ret62| ~waterLevel~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {8123#(= |main_#t~ret62| ~waterLevel~0)} is VALID [2020-07-18 03:52:55,750 INFO L280 TraceCheckUtils]: 96: Hoare triple {8123#(= |main_#t~ret62| ~waterLevel~0)} ~tmp~8 := #t~ret62; {8124#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,750 INFO L280 TraceCheckUtils]: 97: Hoare triple {8124#(= main_~tmp~8 ~waterLevel~0)} havoc #t~ret62; {8124#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-18 03:52:55,751 INFO L280 TraceCheckUtils]: 98: Hoare triple {8124#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,751 INFO L263 TraceCheckUtils]: 99: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call setup(); {8032#true} is VALID [2020-07-18 03:52:55,751 INFO L280 TraceCheckUtils]: 100: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,752 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #824#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,752 INFO L263 TraceCheckUtils]: 102: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call runTest(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,753 INFO L263 TraceCheckUtils]: 103: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call test(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,753 INFO L280 TraceCheckUtils]: 104: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,754 INFO L280 TraceCheckUtils]: 105: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp~4; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,754 INFO L280 TraceCheckUtils]: 106: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~1; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,755 INFO L280 TraceCheckUtils]: 107: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,755 INFO L280 TraceCheckUtils]: 108: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,756 INFO L280 TraceCheckUtils]: 109: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,756 INFO L280 TraceCheckUtils]: 110: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !false; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,757 INFO L280 TraceCheckUtils]: 111: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,757 INFO L280 TraceCheckUtils]: 112: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,758 INFO L280 TraceCheckUtils]: 113: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp~4 := #t~nondet38; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,758 INFO L280 TraceCheckUtils]: 114: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet38; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,759 INFO L280 TraceCheckUtils]: 115: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~4); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,759 INFO L280 TraceCheckUtils]: 116: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,760 INFO L280 TraceCheckUtils]: 117: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___0~1 := #t~nondet39; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,760 INFO L280 TraceCheckUtils]: 118: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet39; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,761 INFO L280 TraceCheckUtils]: 119: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~1); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,762 INFO L280 TraceCheckUtils]: 120: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,762 INFO L280 TraceCheckUtils]: 121: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet40; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,763 INFO L280 TraceCheckUtils]: 122: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet40; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,763 INFO L280 TraceCheckUtils]: 123: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,764 INFO L280 TraceCheckUtils]: 124: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,764 INFO L280 TraceCheckUtils]: 125: Hoare triple {8125#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet41; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,765 INFO L280 TraceCheckUtils]: 126: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc #t~nondet41; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,765 INFO L280 TraceCheckUtils]: 127: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,766 INFO L263 TraceCheckUtils]: 128: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call stopSystem(); {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:52:55,767 INFO L280 TraceCheckUtils]: 129: Hoare triple {8147#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8032#true} is VALID [2020-07-18 03:52:55,767 INFO L280 TraceCheckUtils]: 130: Hoare triple {8032#true} ~systemActive~0 := 0; {8032#true} is VALID [2020-07-18 03:52:55,767 INFO L280 TraceCheckUtils]: 131: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,767 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8032#true} {8125#(not (= 0 ~waterLevel~0))} #874#return; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,768 INFO L263 TraceCheckUtils]: 133: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call timeShift(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,768 INFO L280 TraceCheckUtils]: 134: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,769 INFO L280 TraceCheckUtils]: 135: Hoare triple {8125#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,770 INFO L263 TraceCheckUtils]: 136: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,770 INFO L280 TraceCheckUtils]: 137: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,771 INFO L280 TraceCheckUtils]: 138: Hoare triple {8125#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8125#(not (= 0 ~waterLevel~0))} is VALID [2020-07-18 03:52:55,771 INFO L263 TraceCheckUtils]: 139: Hoare triple {8125#(not (= 0 ~waterLevel~0))} call #t~ret0 := getWaterLevel(); {8032#true} is VALID [2020-07-18 03:52:55,771 INFO L280 TraceCheckUtils]: 140: Hoare triple {8032#true} havoc ~retValue_acc~10; {8032#true} is VALID [2020-07-18 03:52:55,772 INFO L280 TraceCheckUtils]: 141: Hoare triple {8032#true} ~retValue_acc~10 := ~waterLevel~0; {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-18 03:52:55,772 INFO L280 TraceCheckUtils]: 142: Hoare triple {8148#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:52:55,773 INFO L280 TraceCheckUtils]: 143: Hoare triple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8149#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 03:52:55,773 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8149#(= |getWaterLevel_#res| ~waterLevel~0)} {8125#(not (= 0 ~waterLevel~0))} #812#return; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-18 03:52:55,774 INFO L280 TraceCheckUtils]: 145: Hoare triple {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} is VALID [2020-07-18 03:52:55,775 INFO L280 TraceCheckUtils]: 146: Hoare triple {8137#(not (= |__utac_acc__Specification4_spec__1_#t~ret0| 0))} ~tmp~0 := #t~ret0; {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-18 03:52:55,775 INFO L280 TraceCheckUtils]: 147: Hoare triple {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} havoc #t~ret0; {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} is VALID [2020-07-18 03:52:55,776 INFO L280 TraceCheckUtils]: 148: Hoare triple {8138#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~0))} assume 0 == ~tmp~0; {8033#false} is VALID [2020-07-18 03:52:55,776 INFO L263 TraceCheckUtils]: 149: Hoare triple {8033#false} call #t~ret1 := isPumpRunning(); {8032#true} is VALID [2020-07-18 03:52:55,776 INFO L280 TraceCheckUtils]: 150: Hoare triple {8032#true} havoc ~retValue_acc~6; {8032#true} is VALID [2020-07-18 03:52:55,776 INFO L280 TraceCheckUtils]: 151: Hoare triple {8032#true} ~retValue_acc~6 := ~pumpRunning~0; {8032#true} is VALID [2020-07-18 03:52:55,776 INFO L280 TraceCheckUtils]: 152: Hoare triple {8032#true} #res := ~retValue_acc~6; {8032#true} is VALID [2020-07-18 03:52:55,776 INFO L280 TraceCheckUtils]: 153: Hoare triple {8032#true} assume true; {8032#true} is VALID [2020-07-18 03:52:55,777 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8032#true} {8033#false} #814#return; {8033#false} is VALID [2020-07-18 03:52:55,777 INFO L280 TraceCheckUtils]: 155: Hoare triple {8033#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8033#false} is VALID [2020-07-18 03:52:55,777 INFO L280 TraceCheckUtils]: 156: Hoare triple {8033#false} ~tmp___0~0 := #t~ret1; {8033#false} is VALID [2020-07-18 03:52:55,777 INFO L280 TraceCheckUtils]: 157: Hoare triple {8033#false} havoc #t~ret1; {8033#false} is VALID [2020-07-18 03:52:55,777 INFO L280 TraceCheckUtils]: 158: Hoare triple {8033#false} assume 0 != ~tmp___0~0; {8033#false} is VALID [2020-07-18 03:52:55,778 INFO L263 TraceCheckUtils]: 159: Hoare triple {8033#false} call __automaton_fail(); {8033#false} is VALID [2020-07-18 03:52:55,778 INFO L280 TraceCheckUtils]: 160: Hoare triple {8033#false} assume !false; {8033#false} is VALID [2020-07-18 03:52:55,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:52:55,813 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2018653468] [2020-07-18 03:52:55,813 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:52:55,813 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-18 03:52:55,813 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [734094270] [2020-07-18 03:52:55,814 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-18 03:52:55,814 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:52:55,815 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 03:52:55,981 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:52:55,981 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-18 03:52:55,981 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:52:55,982 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-18 03:52:55,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-18 03:52:55,982 INFO L87 Difference]: Start difference. First operand 442 states and 486 transitions. Second operand 14 states. [2020-07-18 03:52:57,384 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:52:58,850 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:52:59,234 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:52:59,806 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:53:00,250 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:53:00,627 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:53:04,986 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:53:15,496 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:53:16,325 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:53:18,332 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:53:19,516 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:53:20,054 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:53:20,477 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:53:21,006 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:53:21,555 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:53:21,965 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:53:23,564 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:53:25,366 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:53:26,227 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:53:27,610 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:53:58,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:53:58,218 INFO L93 Difference]: Finished difference Result 1524 states and 1873 transitions. [2020-07-18 03:53:58,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-18 03:53:58,219 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-18 03:53:58,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:53:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 03:53:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 946 transitions. [2020-07-18 03:53:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 03:53:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 946 transitions. [2020-07-18 03:53:58,247 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 946 transitions. [2020-07-18 03:54:01,214 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 946 edges. 946 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:54:01,287 INFO L225 Difference]: With dead ends: 1524 [2020-07-18 03:54:01,287 INFO L226 Difference]: Without dead ends: 1192 [2020-07-18 03:54:01,290 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-18 03:54:01,291 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1192 states. [2020-07-18 03:54:27,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1192 to 1053. [2020-07-18 03:54:27,315 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:54:27,315 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1192 states. Second operand 1053 states. [2020-07-18 03:54:27,315 INFO L74 IsIncluded]: Start isIncluded. First operand 1192 states. Second operand 1053 states. [2020-07-18 03:54:27,315 INFO L87 Difference]: Start difference. First operand 1192 states. Second operand 1053 states. [2020-07-18 03:54:27,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:54:27,403 INFO L93 Difference]: Finished difference Result 1192 states and 1442 transitions. [2020-07-18 03:54:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1442 transitions. [2020-07-18 03:54:27,408 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:54:27,408 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:54:27,408 INFO L74 IsIncluded]: Start isIncluded. First operand 1053 states. Second operand 1192 states. [2020-07-18 03:54:27,408 INFO L87 Difference]: Start difference. First operand 1053 states. Second operand 1192 states. [2020-07-18 03:54:27,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:54:27,534 INFO L93 Difference]: Finished difference Result 1192 states and 1442 transitions. [2020-07-18 03:54:27,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1442 transitions. [2020-07-18 03:54:27,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:54:27,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:54:27,550 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:54:27,550 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:54:27,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1053 states. [2020-07-18 03:54:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1211 transitions. [2020-07-18 03:54:27,653 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1211 transitions. Word has length 161 [2020-07-18 03:54:27,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:54:27,654 INFO L479 AbstractCegarLoop]: Abstraction has 1053 states and 1211 transitions. [2020-07-18 03:54:27,654 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-18 03:54:27,654 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1053 states and 1211 transitions. [2020-07-18 03:54:34,108 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1211 edges. 1211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:54:34,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1211 transitions. [2020-07-18 03:54:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-18 03:54:34,112 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:54:34,113 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:54:34,113 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 03:54:34,113 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:54:34,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:54:34,114 INFO L82 PathProgramCache]: Analyzing trace with hash -1039475204, now seen corresponding path program 1 times [2020-07-18 03:54:34,114 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:54:34,114 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2026692432] [2020-07-18 03:54:34,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:54:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,444 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:54:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {15736#true} is VALID [2020-07-18 03:54:34,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} #valid := #valid[0 := 0]; {15736#true} is VALID [2020-07-18 03:54:34,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} assume 0 < #StackHeapBarrier; {15736#true} is VALID [2020-07-18 03:54:34,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {15736#true} is VALID [2020-07-18 03:54:34,556 INFO L280 TraceCheckUtils]: 4: Hoare triple {15736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {15736#true} is VALID [2020-07-18 03:54:34,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {15736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {15736#true} is VALID [2020-07-18 03:54:34,556 INFO L280 TraceCheckUtils]: 6: Hoare triple {15736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {15736#true} is VALID [2020-07-18 03:54:34,557 INFO L280 TraceCheckUtils]: 7: Hoare triple {15736#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {15736#true} is VALID [2020-07-18 03:54:34,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {15736#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {15736#true} is VALID [2020-07-18 03:54:34,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {15736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {15736#true} is VALID [2020-07-18 03:54:34,558 INFO L280 TraceCheckUtils]: 10: Hoare triple {15736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {15736#true} is VALID [2020-07-18 03:54:34,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {15736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {15736#true} is VALID [2020-07-18 03:54:34,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {15736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {15736#true} is VALID [2020-07-18 03:54:34,559 INFO L280 TraceCheckUtils]: 13: Hoare triple {15736#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {15736#true} is VALID [2020-07-18 03:54:34,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {15736#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {15736#true} is VALID [2020-07-18 03:54:34,559 INFO L280 TraceCheckUtils]: 15: Hoare triple {15736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {15736#true} is VALID [2020-07-18 03:54:34,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {15736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {15736#true} is VALID [2020-07-18 03:54:34,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {15736#true} is VALID [2020-07-18 03:54:34,560 INFO L280 TraceCheckUtils]: 18: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {15736#true} is VALID [2020-07-18 03:54:34,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {15736#true} is VALID [2020-07-18 03:54:34,561 INFO L280 TraceCheckUtils]: 20: Hoare triple {15736#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {15736#true} is VALID [2020-07-18 03:54:34,561 INFO L280 TraceCheckUtils]: 21: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {15736#true} is VALID [2020-07-18 03:54:34,561 INFO L280 TraceCheckUtils]: 22: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {15736#true} is VALID [2020-07-18 03:54:34,562 INFO L280 TraceCheckUtils]: 23: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {15736#true} is VALID [2020-07-18 03:54:34,562 INFO L280 TraceCheckUtils]: 24: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {15736#true} is VALID [2020-07-18 03:54:34,562 INFO L280 TraceCheckUtils]: 25: Hoare triple {15736#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {15736#true} is VALID [2020-07-18 03:54:34,563 INFO L280 TraceCheckUtils]: 26: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {15736#true} is VALID [2020-07-18 03:54:34,563 INFO L280 TraceCheckUtils]: 27: Hoare triple {15736#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {15736#true} is VALID [2020-07-18 03:54:34,563 INFO L280 TraceCheckUtils]: 28: Hoare triple {15736#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {15736#true} is VALID [2020-07-18 03:54:34,564 INFO L280 TraceCheckUtils]: 29: Hoare triple {15736#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {15736#true} is VALID [2020-07-18 03:54:34,564 INFO L280 TraceCheckUtils]: 30: Hoare triple {15736#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {15736#true} is VALID [2020-07-18 03:54:34,564 INFO L280 TraceCheckUtils]: 31: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {15736#true} is VALID [2020-07-18 03:54:34,565 INFO L280 TraceCheckUtils]: 32: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {15736#true} is VALID [2020-07-18 03:54:34,565 INFO L280 TraceCheckUtils]: 33: Hoare triple {15736#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {15736#true} is VALID [2020-07-18 03:54:34,565 INFO L280 TraceCheckUtils]: 34: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {15736#true} is VALID [2020-07-18 03:54:34,566 INFO L280 TraceCheckUtils]: 35: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {15736#true} is VALID [2020-07-18 03:54:34,566 INFO L280 TraceCheckUtils]: 36: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {15736#true} is VALID [2020-07-18 03:54:34,566 INFO L280 TraceCheckUtils]: 37: Hoare triple {15736#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {15736#true} is VALID [2020-07-18 03:54:34,566 INFO L280 TraceCheckUtils]: 38: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {15736#true} is VALID [2020-07-18 03:54:34,567 INFO L280 TraceCheckUtils]: 39: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {15736#true} is VALID [2020-07-18 03:54:34,567 INFO L280 TraceCheckUtils]: 40: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {15736#true} is VALID [2020-07-18 03:54:34,567 INFO L280 TraceCheckUtils]: 41: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {15736#true} is VALID [2020-07-18 03:54:34,568 INFO L280 TraceCheckUtils]: 42: Hoare triple {15736#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {15736#true} is VALID [2020-07-18 03:54:34,568 INFO L280 TraceCheckUtils]: 43: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {15736#true} is VALID [2020-07-18 03:54:34,568 INFO L280 TraceCheckUtils]: 44: Hoare triple {15736#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {15736#true} is VALID [2020-07-18 03:54:34,569 INFO L280 TraceCheckUtils]: 45: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {15736#true} is VALID [2020-07-18 03:54:34,569 INFO L280 TraceCheckUtils]: 46: Hoare triple {15736#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {15736#true} is VALID [2020-07-18 03:54:34,569 INFO L280 TraceCheckUtils]: 47: Hoare triple {15736#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {15736#true} is VALID [2020-07-18 03:54:34,569 INFO L280 TraceCheckUtils]: 48: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {15736#true} is VALID [2020-07-18 03:54:34,570 INFO L280 TraceCheckUtils]: 49: Hoare triple {15736#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {15736#true} is VALID [2020-07-18 03:54:34,570 INFO L280 TraceCheckUtils]: 50: Hoare triple {15736#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {15736#true} is VALID [2020-07-18 03:54:34,570 INFO L280 TraceCheckUtils]: 51: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {15736#true} is VALID [2020-07-18 03:54:34,571 INFO L280 TraceCheckUtils]: 52: Hoare triple {15736#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {15736#true} is VALID [2020-07-18 03:54:34,571 INFO L280 TraceCheckUtils]: 53: Hoare triple {15736#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {15736#true} is VALID [2020-07-18 03:54:34,571 INFO L280 TraceCheckUtils]: 54: Hoare triple {15736#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {15736#true} is VALID [2020-07-18 03:54:34,572 INFO L280 TraceCheckUtils]: 55: Hoare triple {15736#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {15736#true} is VALID [2020-07-18 03:54:34,572 INFO L280 TraceCheckUtils]: 56: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {15736#true} is VALID [2020-07-18 03:54:34,572 INFO L280 TraceCheckUtils]: 57: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {15736#true} is VALID [2020-07-18 03:54:34,573 INFO L280 TraceCheckUtils]: 58: Hoare triple {15736#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {15736#true} is VALID [2020-07-18 03:54:34,573 INFO L280 TraceCheckUtils]: 59: Hoare triple {15736#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {15736#true} is VALID [2020-07-18 03:54:34,573 INFO L280 TraceCheckUtils]: 60: Hoare triple {15736#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {15736#true} is VALID [2020-07-18 03:54:34,574 INFO L280 TraceCheckUtils]: 61: Hoare triple {15736#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {15736#true} is VALID [2020-07-18 03:54:34,574 INFO L280 TraceCheckUtils]: 62: Hoare triple {15736#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {15736#true} is VALID [2020-07-18 03:54:34,574 INFO L280 TraceCheckUtils]: 63: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {15736#true} is VALID [2020-07-18 03:54:34,574 INFO L280 TraceCheckUtils]: 64: Hoare triple {15736#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {15736#true} is VALID [2020-07-18 03:54:34,575 INFO L280 TraceCheckUtils]: 65: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {15736#true} is VALID [2020-07-18 03:54:34,575 INFO L280 TraceCheckUtils]: 66: Hoare triple {15736#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {15736#true} is VALID [2020-07-18 03:54:34,575 INFO L280 TraceCheckUtils]: 67: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {15736#true} is VALID [2020-07-18 03:54:34,576 INFO L280 TraceCheckUtils]: 68: Hoare triple {15736#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {15736#true} is VALID [2020-07-18 03:54:34,576 INFO L280 TraceCheckUtils]: 69: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {15736#true} is VALID [2020-07-18 03:54:34,576 INFO L280 TraceCheckUtils]: 70: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {15736#true} is VALID [2020-07-18 03:54:34,577 INFO L280 TraceCheckUtils]: 71: Hoare triple {15736#true} ~head~0.base, ~head~0.offset := 0, 0; {15736#true} is VALID [2020-07-18 03:54:34,580 INFO L280 TraceCheckUtils]: 72: Hoare triple {15736#true} ~pumpRunning~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,581 INFO L280 TraceCheckUtils]: 73: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,582 INFO L280 TraceCheckUtils]: 74: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,583 INFO L280 TraceCheckUtils]: 75: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,583 INFO L280 TraceCheckUtils]: 76: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,584 INFO L280 TraceCheckUtils]: 77: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,585 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15736#true} #906#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #818#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,602 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #820#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~4; {15736#true} is VALID [2020-07-18 03:54:34,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~4 := 1; {15736#true} is VALID [2020-07-18 03:54:34,607 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~4; {15736#true} is VALID [2020-07-18 03:54:34,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,608 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #822#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,611 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #824#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,639 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15817#(= 0 ~pumpRunning~0)} #874#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {15736#true} is VALID [2020-07-18 03:54:34,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~waterLevel~0 := ~waterLevel~0 - 1; {15736#true} is VALID [2020-07-18 03:54:34,658 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,659 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15736#true} {15737#false} #886#return; {15737#false} is VALID [2020-07-18 03:54:34,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~10; {15736#true} is VALID [2020-07-18 03:54:34,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~10 := ~waterLevel~0; {15736#true} is VALID [2020-07-18 03:54:34,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~10; {15736#true} is VALID [2020-07-18 03:54:34,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,672 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15737#false} #812#return; {15737#false} is VALID [2020-07-18 03:54:34,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:54:34,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {15736#true} havoc ~retValue_acc~6; {15736#true} is VALID [2020-07-18 03:54:34,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {15736#true} ~retValue_acc~6 := ~pumpRunning~0; {15736#true} is VALID [2020-07-18 03:54:34,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #res := ~retValue_acc~6; {15736#true} is VALID [2020-07-18 03:54:34,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,677 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15736#true} {15737#false} #814#return; {15737#false} is VALID [2020-07-18 03:54:34,684 INFO L263 TraceCheckUtils]: 0: Hoare triple {15736#true} call ULTIMATE.init(); {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 03:54:34,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {15847#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {15736#true} is VALID [2020-07-18 03:54:34,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {15736#true} #valid := #valid[0 := 0]; {15736#true} is VALID [2020-07-18 03:54:34,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {15736#true} assume 0 < #StackHeapBarrier; {15736#true} is VALID [2020-07-18 03:54:34,687 INFO L280 TraceCheckUtils]: 4: Hoare triple {15736#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {15736#true} is VALID [2020-07-18 03:54:34,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {15736#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {15736#true} is VALID [2020-07-18 03:54:34,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {15736#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {15736#true} is VALID [2020-07-18 03:54:34,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {15736#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {15736#true} is VALID [2020-07-18 03:54:34,688 INFO L280 TraceCheckUtils]: 8: Hoare triple {15736#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {15736#true} is VALID [2020-07-18 03:54:34,688 INFO L280 TraceCheckUtils]: 9: Hoare triple {15736#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {15736#true} is VALID [2020-07-18 03:54:34,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {15736#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {15736#true} is VALID [2020-07-18 03:54:34,689 INFO L280 TraceCheckUtils]: 11: Hoare triple {15736#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {15736#true} is VALID [2020-07-18 03:54:34,689 INFO L280 TraceCheckUtils]: 12: Hoare triple {15736#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {15736#true} is VALID [2020-07-18 03:54:34,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {15736#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {15736#true} is VALID [2020-07-18 03:54:34,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {15736#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {15736#true} is VALID [2020-07-18 03:54:34,690 INFO L280 TraceCheckUtils]: 15: Hoare triple {15736#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {15736#true} is VALID [2020-07-18 03:54:34,691 INFO L280 TraceCheckUtils]: 16: Hoare triple {15736#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {15736#true} is VALID [2020-07-18 03:54:34,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {15736#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {15736#true} is VALID [2020-07-18 03:54:34,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {15736#true} is VALID [2020-07-18 03:54:34,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {15736#true} is VALID [2020-07-18 03:54:34,692 INFO L280 TraceCheckUtils]: 20: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {15736#true} is VALID [2020-07-18 03:54:34,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {15736#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {15736#true} is VALID [2020-07-18 03:54:34,692 INFO L280 TraceCheckUtils]: 22: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {15736#true} is VALID [2020-07-18 03:54:34,693 INFO L280 TraceCheckUtils]: 23: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {15736#true} is VALID [2020-07-18 03:54:34,693 INFO L280 TraceCheckUtils]: 24: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {15736#true} is VALID [2020-07-18 03:54:34,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {15736#true} is VALID [2020-07-18 03:54:34,694 INFO L280 TraceCheckUtils]: 26: Hoare triple {15736#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {15736#true} is VALID [2020-07-18 03:54:34,694 INFO L280 TraceCheckUtils]: 27: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {15736#true} is VALID [2020-07-18 03:54:34,694 INFO L280 TraceCheckUtils]: 28: Hoare triple {15736#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {15736#true} is VALID [2020-07-18 03:54:34,695 INFO L280 TraceCheckUtils]: 29: Hoare triple {15736#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {15736#true} is VALID [2020-07-18 03:54:34,695 INFO L280 TraceCheckUtils]: 30: Hoare triple {15736#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {15736#true} is VALID [2020-07-18 03:54:34,695 INFO L280 TraceCheckUtils]: 31: Hoare triple {15736#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {15736#true} is VALID [2020-07-18 03:54:34,695 INFO L280 TraceCheckUtils]: 32: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {15736#true} is VALID [2020-07-18 03:54:34,696 INFO L280 TraceCheckUtils]: 33: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {15736#true} is VALID [2020-07-18 03:54:34,696 INFO L280 TraceCheckUtils]: 34: Hoare triple {15736#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {15736#true} is VALID [2020-07-18 03:54:34,696 INFO L280 TraceCheckUtils]: 35: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {15736#true} is VALID [2020-07-18 03:54:34,697 INFO L280 TraceCheckUtils]: 36: Hoare triple {15736#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {15736#true} is VALID [2020-07-18 03:54:34,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {15736#true} is VALID [2020-07-18 03:54:34,697 INFO L280 TraceCheckUtils]: 38: Hoare triple {15736#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {15736#true} is VALID [2020-07-18 03:54:34,698 INFO L280 TraceCheckUtils]: 39: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {15736#true} is VALID [2020-07-18 03:54:34,698 INFO L280 TraceCheckUtils]: 40: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {15736#true} is VALID [2020-07-18 03:54:34,698 INFO L280 TraceCheckUtils]: 41: Hoare triple {15736#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {15736#true} is VALID [2020-07-18 03:54:34,698 INFO L280 TraceCheckUtils]: 42: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {15736#true} is VALID [2020-07-18 03:54:34,699 INFO L280 TraceCheckUtils]: 43: Hoare triple {15736#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {15736#true} is VALID [2020-07-18 03:54:34,699 INFO L280 TraceCheckUtils]: 44: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {15736#true} is VALID [2020-07-18 03:54:34,699 INFO L280 TraceCheckUtils]: 45: Hoare triple {15736#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {15736#true} is VALID [2020-07-18 03:54:34,700 INFO L280 TraceCheckUtils]: 46: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {15736#true} is VALID [2020-07-18 03:54:34,700 INFO L280 TraceCheckUtils]: 47: Hoare triple {15736#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {15736#true} is VALID [2020-07-18 03:54:34,700 INFO L280 TraceCheckUtils]: 48: Hoare triple {15736#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {15736#true} is VALID [2020-07-18 03:54:34,701 INFO L280 TraceCheckUtils]: 49: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {15736#true} is VALID [2020-07-18 03:54:34,701 INFO L280 TraceCheckUtils]: 50: Hoare triple {15736#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {15736#true} is VALID [2020-07-18 03:54:34,701 INFO L280 TraceCheckUtils]: 51: Hoare triple {15736#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {15736#true} is VALID [2020-07-18 03:54:34,701 INFO L280 TraceCheckUtils]: 52: Hoare triple {15736#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {15736#true} is VALID [2020-07-18 03:54:34,702 INFO L280 TraceCheckUtils]: 53: Hoare triple {15736#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {15736#true} is VALID [2020-07-18 03:54:34,702 INFO L280 TraceCheckUtils]: 54: Hoare triple {15736#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {15736#true} is VALID [2020-07-18 03:54:34,702 INFO L280 TraceCheckUtils]: 55: Hoare triple {15736#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {15736#true} is VALID [2020-07-18 03:54:34,702 INFO L280 TraceCheckUtils]: 56: Hoare triple {15736#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {15736#true} is VALID [2020-07-18 03:54:34,702 INFO L280 TraceCheckUtils]: 57: Hoare triple {15736#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {15736#true} is VALID [2020-07-18 03:54:34,703 INFO L280 TraceCheckUtils]: 58: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {15736#true} is VALID [2020-07-18 03:54:34,703 INFO L280 TraceCheckUtils]: 59: Hoare triple {15736#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {15736#true} is VALID [2020-07-18 03:54:34,703 INFO L280 TraceCheckUtils]: 60: Hoare triple {15736#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {15736#true} is VALID [2020-07-18 03:54:34,703 INFO L280 TraceCheckUtils]: 61: Hoare triple {15736#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {15736#true} is VALID [2020-07-18 03:54:34,703 INFO L280 TraceCheckUtils]: 62: Hoare triple {15736#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {15736#true} is VALID [2020-07-18 03:54:34,704 INFO L280 TraceCheckUtils]: 63: Hoare triple {15736#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {15736#true} is VALID [2020-07-18 03:54:34,704 INFO L280 TraceCheckUtils]: 64: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {15736#true} is VALID [2020-07-18 03:54:34,704 INFO L280 TraceCheckUtils]: 65: Hoare triple {15736#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {15736#true} is VALID [2020-07-18 03:54:34,704 INFO L280 TraceCheckUtils]: 66: Hoare triple {15736#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {15736#true} is VALID [2020-07-18 03:54:34,704 INFO L280 TraceCheckUtils]: 67: Hoare triple {15736#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {15736#true} is VALID [2020-07-18 03:54:34,705 INFO L280 TraceCheckUtils]: 68: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {15736#true} is VALID [2020-07-18 03:54:34,705 INFO L280 TraceCheckUtils]: 69: Hoare triple {15736#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {15736#true} is VALID [2020-07-18 03:54:34,705 INFO L280 TraceCheckUtils]: 70: Hoare triple {15736#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {15736#true} is VALID [2020-07-18 03:54:34,705 INFO L280 TraceCheckUtils]: 71: Hoare triple {15736#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {15736#true} is VALID [2020-07-18 03:54:34,705 INFO L280 TraceCheckUtils]: 72: Hoare triple {15736#true} ~head~0.base, ~head~0.offset := 0, 0; {15736#true} is VALID [2020-07-18 03:54:34,706 INFO L280 TraceCheckUtils]: 73: Hoare triple {15736#true} ~pumpRunning~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,707 INFO L280 TraceCheckUtils]: 74: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,707 INFO L280 TraceCheckUtils]: 75: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,708 INFO L280 TraceCheckUtils]: 76: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,708 INFO L280 TraceCheckUtils]: 77: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,709 INFO L280 TraceCheckUtils]: 78: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,710 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15736#true} #906#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,710 INFO L263 TraceCheckUtils]: 80: Hoare triple {15817#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,711 INFO L280 TraceCheckUtils]: 81: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,712 INFO L280 TraceCheckUtils]: 82: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,712 INFO L263 TraceCheckUtils]: 83: Hoare triple {15817#(= 0 ~pumpRunning~0)} call select_helpers(); {15736#true} is VALID [2020-07-18 03:54:34,712 INFO L280 TraceCheckUtils]: 84: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,713 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #818#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,713 INFO L263 TraceCheckUtils]: 86: Hoare triple {15817#(= 0 ~pumpRunning~0)} call select_features(); {15736#true} is VALID [2020-07-18 03:54:34,714 INFO L280 TraceCheckUtils]: 87: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,715 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #820#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,715 INFO L263 TraceCheckUtils]: 89: Hoare triple {15817#(= 0 ~pumpRunning~0)} call #t~ret62 := valid_product(); {15736#true} is VALID [2020-07-18 03:54:34,715 INFO L280 TraceCheckUtils]: 90: Hoare triple {15736#true} havoc ~retValue_acc~4; {15736#true} is VALID [2020-07-18 03:54:34,716 INFO L280 TraceCheckUtils]: 91: Hoare triple {15736#true} ~retValue_acc~4 := 1; {15736#true} is VALID [2020-07-18 03:54:34,716 INFO L280 TraceCheckUtils]: 92: Hoare triple {15736#true} #res := ~retValue_acc~4; {15736#true} is VALID [2020-07-18 03:54:34,716 INFO L280 TraceCheckUtils]: 93: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,717 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #822#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,718 INFO L280 TraceCheckUtils]: 95: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,719 INFO L280 TraceCheckUtils]: 96: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret62; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,720 INFO L280 TraceCheckUtils]: 97: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~ret62; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,720 INFO L280 TraceCheckUtils]: 98: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,721 INFO L263 TraceCheckUtils]: 99: Hoare triple {15817#(= 0 ~pumpRunning~0)} call setup(); {15736#true} is VALID [2020-07-18 03:54:34,721 INFO L280 TraceCheckUtils]: 100: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,722 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {15736#true} {15817#(= 0 ~pumpRunning~0)} #824#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,723 INFO L263 TraceCheckUtils]: 102: Hoare triple {15817#(= 0 ~pumpRunning~0)} call runTest(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,724 INFO L263 TraceCheckUtils]: 103: Hoare triple {15817#(= 0 ~pumpRunning~0)} call test(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,725 INFO L280 TraceCheckUtils]: 104: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,725 INFO L280 TraceCheckUtils]: 105: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,726 INFO L280 TraceCheckUtils]: 106: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,727 INFO L280 TraceCheckUtils]: 107: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,728 INFO L280 TraceCheckUtils]: 108: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,728 INFO L280 TraceCheckUtils]: 109: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,729 INFO L280 TraceCheckUtils]: 110: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !false; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,730 INFO L280 TraceCheckUtils]: 111: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,731 INFO L280 TraceCheckUtils]: 112: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,732 INFO L280 TraceCheckUtils]: 113: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,733 INFO L280 TraceCheckUtils]: 114: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,733 INFO L280 TraceCheckUtils]: 115: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,734 INFO L280 TraceCheckUtils]: 116: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,735 INFO L280 TraceCheckUtils]: 117: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,736 INFO L280 TraceCheckUtils]: 118: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,737 INFO L280 TraceCheckUtils]: 119: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,737 INFO L280 TraceCheckUtils]: 120: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,738 INFO L280 TraceCheckUtils]: 121: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,739 INFO L280 TraceCheckUtils]: 122: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,740 INFO L280 TraceCheckUtils]: 123: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,741 INFO L280 TraceCheckUtils]: 124: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,741 INFO L280 TraceCheckUtils]: 125: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,742 INFO L280 TraceCheckUtils]: 126: Hoare triple {15817#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,743 INFO L280 TraceCheckUtils]: 127: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,744 INFO L263 TraceCheckUtils]: 128: Hoare triple {15817#(= 0 ~pumpRunning~0)} call stopSystem(); {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:54:34,745 INFO L280 TraceCheckUtils]: 129: Hoare triple {15848#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,746 INFO L280 TraceCheckUtils]: 130: Hoare triple {15817#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,746 INFO L280 TraceCheckUtils]: 131: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume true; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,747 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {15817#(= 0 ~pumpRunning~0)} {15817#(= 0 ~pumpRunning~0)} #874#return; {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,748 INFO L263 TraceCheckUtils]: 133: Hoare triple {15817#(= 0 ~pumpRunning~0)} call timeShift(); {15817#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:54:34,749 INFO L280 TraceCheckUtils]: 134: Hoare triple {15817#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {15737#false} is VALID [2020-07-18 03:54:34,750 INFO L263 TraceCheckUtils]: 135: Hoare triple {15737#false} call lowerWaterLevel(); {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:54:34,750 INFO L280 TraceCheckUtils]: 136: Hoare triple {15849#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {15736#true} is VALID [2020-07-18 03:54:34,750 INFO L280 TraceCheckUtils]: 137: Hoare triple {15736#true} ~waterLevel~0 := ~waterLevel~0 - 1; {15736#true} is VALID [2020-07-18 03:54:34,751 INFO L280 TraceCheckUtils]: 138: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,751 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {15736#true} {15737#false} #886#return; {15737#false} is VALID [2020-07-18 03:54:34,751 INFO L280 TraceCheckUtils]: 140: Hoare triple {15737#false} assume !(0 != ~systemActive~0); {15737#false} is VALID [2020-07-18 03:54:34,751 INFO L263 TraceCheckUtils]: 141: Hoare triple {15737#false} call __utac_acc__Specification4_spec__1(); {15737#false} is VALID [2020-07-18 03:54:34,752 INFO L280 TraceCheckUtils]: 142: Hoare triple {15737#false} havoc ~tmp~0; {15737#false} is VALID [2020-07-18 03:54:34,752 INFO L280 TraceCheckUtils]: 143: Hoare triple {15737#false} havoc ~tmp___0~0; {15737#false} is VALID [2020-07-18 03:54:34,752 INFO L263 TraceCheckUtils]: 144: Hoare triple {15737#false} call #t~ret0 := getWaterLevel(); {15736#true} is VALID [2020-07-18 03:54:34,753 INFO L280 TraceCheckUtils]: 145: Hoare triple {15736#true} havoc ~retValue_acc~10; {15736#true} is VALID [2020-07-18 03:54:34,753 INFO L280 TraceCheckUtils]: 146: Hoare triple {15736#true} ~retValue_acc~10 := ~waterLevel~0; {15736#true} is VALID [2020-07-18 03:54:34,753 INFO L280 TraceCheckUtils]: 147: Hoare triple {15736#true} #res := ~retValue_acc~10; {15736#true} is VALID [2020-07-18 03:54:34,753 INFO L280 TraceCheckUtils]: 148: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,754 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {15736#true} {15737#false} #812#return; {15737#false} is VALID [2020-07-18 03:54:34,754 INFO L280 TraceCheckUtils]: 150: Hoare triple {15737#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {15737#false} is VALID [2020-07-18 03:54:34,754 INFO L280 TraceCheckUtils]: 151: Hoare triple {15737#false} ~tmp~0 := #t~ret0; {15737#false} is VALID [2020-07-18 03:54:34,755 INFO L280 TraceCheckUtils]: 152: Hoare triple {15737#false} havoc #t~ret0; {15737#false} is VALID [2020-07-18 03:54:34,755 INFO L280 TraceCheckUtils]: 153: Hoare triple {15737#false} assume 0 == ~tmp~0; {15737#false} is VALID [2020-07-18 03:54:34,755 INFO L263 TraceCheckUtils]: 154: Hoare triple {15737#false} call #t~ret1 := isPumpRunning(); {15736#true} is VALID [2020-07-18 03:54:34,756 INFO L280 TraceCheckUtils]: 155: Hoare triple {15736#true} havoc ~retValue_acc~6; {15736#true} is VALID [2020-07-18 03:54:34,756 INFO L280 TraceCheckUtils]: 156: Hoare triple {15736#true} ~retValue_acc~6 := ~pumpRunning~0; {15736#true} is VALID [2020-07-18 03:54:34,756 INFO L280 TraceCheckUtils]: 157: Hoare triple {15736#true} #res := ~retValue_acc~6; {15736#true} is VALID [2020-07-18 03:54:34,756 INFO L280 TraceCheckUtils]: 158: Hoare triple {15736#true} assume true; {15736#true} is VALID [2020-07-18 03:54:34,757 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {15736#true} {15737#false} #814#return; {15737#false} is VALID [2020-07-18 03:54:34,757 INFO L280 TraceCheckUtils]: 160: Hoare triple {15737#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {15737#false} is VALID [2020-07-18 03:54:34,757 INFO L280 TraceCheckUtils]: 161: Hoare triple {15737#false} ~tmp___0~0 := #t~ret1; {15737#false} is VALID [2020-07-18 03:54:34,758 INFO L280 TraceCheckUtils]: 162: Hoare triple {15737#false} havoc #t~ret1; {15737#false} is VALID [2020-07-18 03:54:34,758 INFO L280 TraceCheckUtils]: 163: Hoare triple {15737#false} assume 0 != ~tmp___0~0; {15737#false} is VALID [2020-07-18 03:54:34,758 INFO L263 TraceCheckUtils]: 164: Hoare triple {15737#false} call __automaton_fail(); {15737#false} is VALID [2020-07-18 03:54:34,758 INFO L280 TraceCheckUtils]: 165: Hoare triple {15737#false} assume !false; {15737#false} is VALID [2020-07-18 03:54:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 03:54:34,806 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2026692432] [2020-07-18 03:54:34,806 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 03:54:34,807 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-18 03:54:34,807 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103270326] [2020-07-18 03:54:34,808 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-18 03:54:34,808 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:54:34,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 03:54:35,051 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:54:35,051 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 03:54:35,051 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:54:35,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 03:54:35,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-18 03:54:35,052 INFO L87 Difference]: Start difference. First operand 1053 states and 1211 transitions. Second operand 6 states. [2020-07-18 03:54:36,371 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:55:22,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:55:22,086 INFO L93 Difference]: Finished difference Result 2464 states and 2978 transitions. [2020-07-18 03:55:22,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-18 03:55:22,087 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-18 03:55:22,087 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:55:22,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 03:55:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 731 transitions. [2020-07-18 03:55:22,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 03:55:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 731 transitions. [2020-07-18 03:55:22,105 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 731 transitions. [2020-07-18 03:55:23,953 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 731 edges. 731 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:55:24,070 INFO L225 Difference]: With dead ends: 2464 [2020-07-18 03:55:24,070 INFO L226 Difference]: Without dead ends: 1521 [2020-07-18 03:55:24,075 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-18 03:55:24,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1521 states. [2020-07-18 03:55:59,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1521 to 1418. [2020-07-18 03:55:59,907 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:55:59,907 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1521 states. Second operand 1418 states. [2020-07-18 03:55:59,907 INFO L74 IsIncluded]: Start isIncluded. First operand 1521 states. Second operand 1418 states. [2020-07-18 03:55:59,907 INFO L87 Difference]: Start difference. First operand 1521 states. Second operand 1418 states. [2020-07-18 03:56:00,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:56:00,035 INFO L93 Difference]: Finished difference Result 1521 states and 1792 transitions. [2020-07-18 03:56:00,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1792 transitions. [2020-07-18 03:56:00,040 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:56:00,040 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:56:00,040 INFO L74 IsIncluded]: Start isIncluded. First operand 1418 states. Second operand 1521 states. [2020-07-18 03:56:00,040 INFO L87 Difference]: Start difference. First operand 1418 states. Second operand 1521 states. [2020-07-18 03:56:00,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:56:00,178 INFO L93 Difference]: Finished difference Result 1521 states and 1792 transitions. [2020-07-18 03:56:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1792 transitions. [2020-07-18 03:56:00,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:56:00,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:56:00,184 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:56:00,184 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:56:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1418 states. [2020-07-18 03:56:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1418 states and 1642 transitions. [2020-07-18 03:56:00,318 INFO L78 Accepts]: Start accepts. Automaton has 1418 states and 1642 transitions. Word has length 166 [2020-07-18 03:56:00,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:56:00,319 INFO L479 AbstractCegarLoop]: Abstraction has 1418 states and 1642 transitions. [2020-07-18 03:56:00,319 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 03:56:00,319 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1418 states and 1642 transitions. [2020-07-18 03:56:09,537 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1642 edges. 1642 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:56:09,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1642 transitions. [2020-07-18 03:56:09,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-18 03:56:09,544 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:56:09,545 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:56:09,545 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 03:56:09,545 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:56:09,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:56:09,545 INFO L82 PathProgramCache]: Analyzing trace with hash -39352853, now seen corresponding path program 1 times [2020-07-18 03:56:09,546 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:56:09,546 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1062731421] [2020-07-18 03:56:09,547 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:56:09,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,093 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:56:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {26670#true} is VALID [2020-07-18 03:56:10,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} #valid := #valid[0 := 0]; {26670#true} is VALID [2020-07-18 03:56:10,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume 0 < #StackHeapBarrier; {26670#true} is VALID [2020-07-18 03:56:10,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {26670#true} is VALID [2020-07-18 03:56:10,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {26670#true} is VALID [2020-07-18 03:56:10,195 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {26670#true} is VALID [2020-07-18 03:56:10,195 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {26670#true} is VALID [2020-07-18 03:56:10,195 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {26670#true} is VALID [2020-07-18 03:56:10,195 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {26670#true} is VALID [2020-07-18 03:56:10,196 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {26670#true} is VALID [2020-07-18 03:56:10,196 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {26670#true} is VALID [2020-07-18 03:56:10,196 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {26670#true} is VALID [2020-07-18 03:56:10,197 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {26670#true} is VALID [2020-07-18 03:56:10,197 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {26670#true} is VALID [2020-07-18 03:56:10,197 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {26670#true} is VALID [2020-07-18 03:56:10,198 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {26670#true} is VALID [2020-07-18 03:56:10,198 INFO L280 TraceCheckUtils]: 16: Hoare triple {26670#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {26670#true} is VALID [2020-07-18 03:56:10,198 INFO L280 TraceCheckUtils]: 17: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {26670#true} is VALID [2020-07-18 03:56:10,198 INFO L280 TraceCheckUtils]: 18: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {26670#true} is VALID [2020-07-18 03:56:10,199 INFO L280 TraceCheckUtils]: 19: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {26670#true} is VALID [2020-07-18 03:56:10,199 INFO L280 TraceCheckUtils]: 20: Hoare triple {26670#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {26670#true} is VALID [2020-07-18 03:56:10,199 INFO L280 TraceCheckUtils]: 21: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {26670#true} is VALID [2020-07-18 03:56:10,199 INFO L280 TraceCheckUtils]: 22: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {26670#true} is VALID [2020-07-18 03:56:10,199 INFO L280 TraceCheckUtils]: 23: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {26670#true} is VALID [2020-07-18 03:56:10,200 INFO L280 TraceCheckUtils]: 24: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {26670#true} is VALID [2020-07-18 03:56:10,200 INFO L280 TraceCheckUtils]: 25: Hoare triple {26670#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {26670#true} is VALID [2020-07-18 03:56:10,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {26670#true} is VALID [2020-07-18 03:56:10,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {26670#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {26670#true} is VALID [2020-07-18 03:56:10,200 INFO L280 TraceCheckUtils]: 28: Hoare triple {26670#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {26670#true} is VALID [2020-07-18 03:56:10,201 INFO L280 TraceCheckUtils]: 29: Hoare triple {26670#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {26670#true} is VALID [2020-07-18 03:56:10,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {26670#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {26670#true} is VALID [2020-07-18 03:56:10,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {26670#true} is VALID [2020-07-18 03:56:10,201 INFO L280 TraceCheckUtils]: 32: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {26670#true} is VALID [2020-07-18 03:56:10,201 INFO L280 TraceCheckUtils]: 33: Hoare triple {26670#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {26670#true} is VALID [2020-07-18 03:56:10,201 INFO L280 TraceCheckUtils]: 34: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {26670#true} is VALID [2020-07-18 03:56:10,202 INFO L280 TraceCheckUtils]: 35: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {26670#true} is VALID [2020-07-18 03:56:10,202 INFO L280 TraceCheckUtils]: 36: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {26670#true} is VALID [2020-07-18 03:56:10,202 INFO L280 TraceCheckUtils]: 37: Hoare triple {26670#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {26670#true} is VALID [2020-07-18 03:56:10,202 INFO L280 TraceCheckUtils]: 38: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {26670#true} is VALID [2020-07-18 03:56:10,202 INFO L280 TraceCheckUtils]: 39: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {26670#true} is VALID [2020-07-18 03:56:10,203 INFO L280 TraceCheckUtils]: 40: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {26670#true} is VALID [2020-07-18 03:56:10,203 INFO L280 TraceCheckUtils]: 41: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {26670#true} is VALID [2020-07-18 03:56:10,203 INFO L280 TraceCheckUtils]: 42: Hoare triple {26670#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {26670#true} is VALID [2020-07-18 03:56:10,203 INFO L280 TraceCheckUtils]: 43: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {26670#true} is VALID [2020-07-18 03:56:10,203 INFO L280 TraceCheckUtils]: 44: Hoare triple {26670#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {26670#true} is VALID [2020-07-18 03:56:10,203 INFO L280 TraceCheckUtils]: 45: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {26670#true} is VALID [2020-07-18 03:56:10,204 INFO L280 TraceCheckUtils]: 46: Hoare triple {26670#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {26670#true} is VALID [2020-07-18 03:56:10,204 INFO L280 TraceCheckUtils]: 47: Hoare triple {26670#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {26670#true} is VALID [2020-07-18 03:56:10,204 INFO L280 TraceCheckUtils]: 48: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {26670#true} is VALID [2020-07-18 03:56:10,204 INFO L280 TraceCheckUtils]: 49: Hoare triple {26670#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {26670#true} is VALID [2020-07-18 03:56:10,205 INFO L280 TraceCheckUtils]: 50: Hoare triple {26670#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {26670#true} is VALID [2020-07-18 03:56:10,205 INFO L280 TraceCheckUtils]: 51: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {26670#true} is VALID [2020-07-18 03:56:10,205 INFO L280 TraceCheckUtils]: 52: Hoare triple {26670#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {26670#true} is VALID [2020-07-18 03:56:10,206 INFO L280 TraceCheckUtils]: 53: Hoare triple {26670#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {26670#true} is VALID [2020-07-18 03:56:10,206 INFO L280 TraceCheckUtils]: 54: Hoare triple {26670#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {26670#true} is VALID [2020-07-18 03:56:10,206 INFO L280 TraceCheckUtils]: 55: Hoare triple {26670#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {26670#true} is VALID [2020-07-18 03:56:10,207 INFO L280 TraceCheckUtils]: 56: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {26670#true} is VALID [2020-07-18 03:56:10,207 INFO L280 TraceCheckUtils]: 57: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {26670#true} is VALID [2020-07-18 03:56:10,207 INFO L280 TraceCheckUtils]: 58: Hoare triple {26670#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {26670#true} is VALID [2020-07-18 03:56:10,207 INFO L280 TraceCheckUtils]: 59: Hoare triple {26670#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {26670#true} is VALID [2020-07-18 03:56:10,208 INFO L280 TraceCheckUtils]: 60: Hoare triple {26670#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {26670#true} is VALID [2020-07-18 03:56:10,208 INFO L280 TraceCheckUtils]: 61: Hoare triple {26670#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {26670#true} is VALID [2020-07-18 03:56:10,223 INFO L280 TraceCheckUtils]: 62: Hoare triple {26670#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {26670#true} is VALID [2020-07-18 03:56:10,224 INFO L280 TraceCheckUtils]: 63: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {26670#true} is VALID [2020-07-18 03:56:10,224 INFO L280 TraceCheckUtils]: 64: Hoare triple {26670#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {26670#true} is VALID [2020-07-18 03:56:10,224 INFO L280 TraceCheckUtils]: 65: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {26670#true} is VALID [2020-07-18 03:56:10,225 INFO L280 TraceCheckUtils]: 66: Hoare triple {26670#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {26670#true} is VALID [2020-07-18 03:56:10,225 INFO L280 TraceCheckUtils]: 67: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {26670#true} is VALID [2020-07-18 03:56:10,225 INFO L280 TraceCheckUtils]: 68: Hoare triple {26670#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {26670#true} is VALID [2020-07-18 03:56:10,226 INFO L280 TraceCheckUtils]: 69: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {26670#true} is VALID [2020-07-18 03:56:10,226 INFO L280 TraceCheckUtils]: 70: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {26670#true} is VALID [2020-07-18 03:56:10,229 INFO L280 TraceCheckUtils]: 71: Hoare triple {26670#true} ~head~0.base, ~head~0.offset := 0, 0; {26670#true} is VALID [2020-07-18 03:56:10,235 INFO L280 TraceCheckUtils]: 72: Hoare triple {26670#true} ~pumpRunning~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,236 INFO L280 TraceCheckUtils]: 73: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,237 INFO L280 TraceCheckUtils]: 74: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,237 INFO L280 TraceCheckUtils]: 75: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,238 INFO L280 TraceCheckUtils]: 76: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,239 INFO L280 TraceCheckUtils]: 77: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,240 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26670#true} #906#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,251 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #818#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #820#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~4; {26670#true} is VALID [2020-07-18 03:56:10,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~4 := 1; {26670#true} is VALID [2020-07-18 03:56:10,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~4; {26670#true} is VALID [2020-07-18 03:56:10,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,262 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #822#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,267 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #824#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-18 03:56:10,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,292 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,292 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,322 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #874#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,356 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-18 03:56:10,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-18 03:56:10,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-18 03:56:10,358 INFO L263 TraceCheckUtils]: 2: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-18 03:56:10,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,360 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-18 03:56:10,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-18 03:56:10,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-18 03:56:10,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-18 03:56:10,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-18 03:56:10,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,362 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,364 INFO L263 TraceCheckUtils]: 2: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26670#true} is VALID [2020-07-18 03:56:10,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-18 03:56:10,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-18 03:56:10,364 INFO L263 TraceCheckUtils]: 5: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-18 03:56:10,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,365 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,365 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,365 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-18 03:56:10,365 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-18 03:56:10,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-18 03:56:10,366 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-18 03:56:10,366 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-18 03:56:10,366 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,367 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,368 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #876#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-18 03:56:10,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,374 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,377 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #812#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:56:10,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {26670#true} havoc ~retValue_acc~6; {26670#true} is VALID [2020-07-18 03:56:10,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {26670#true} ~retValue_acc~6 := ~pumpRunning~0; {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-18 03:56:10,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:56:10,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:56:10,416 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} {26751#(= 0 ~pumpRunning~0)} #814#return; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-18 03:56:10,420 INFO L263 TraceCheckUtils]: 0: Hoare triple {26670#true} call ULTIMATE.init(); {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 03:56:10,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {26806#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {26670#true} is VALID [2020-07-18 03:56:10,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {26670#true} #valid := #valid[0 := 0]; {26670#true} is VALID [2020-07-18 03:56:10,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {26670#true} assume 0 < #StackHeapBarrier; {26670#true} is VALID [2020-07-18 03:56:10,421 INFO L280 TraceCheckUtils]: 4: Hoare triple {26670#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {26670#true} is VALID [2020-07-18 03:56:10,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {26670#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {26670#true} is VALID [2020-07-18 03:56:10,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {26670#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {26670#true} is VALID [2020-07-18 03:56:10,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {26670#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {26670#true} is VALID [2020-07-18 03:56:10,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {26670#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {26670#true} is VALID [2020-07-18 03:56:10,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {26670#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {26670#true} is VALID [2020-07-18 03:56:10,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {26670#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {26670#true} is VALID [2020-07-18 03:56:10,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {26670#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {26670#true} is VALID [2020-07-18 03:56:10,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {26670#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {26670#true} is VALID [2020-07-18 03:56:10,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {26670#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {26670#true} is VALID [2020-07-18 03:56:10,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {26670#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {26670#true} is VALID [2020-07-18 03:56:10,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {26670#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {26670#true} is VALID [2020-07-18 03:56:10,423 INFO L280 TraceCheckUtils]: 16: Hoare triple {26670#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {26670#true} is VALID [2020-07-18 03:56:10,423 INFO L280 TraceCheckUtils]: 17: Hoare triple {26670#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {26670#true} is VALID [2020-07-18 03:56:10,423 INFO L280 TraceCheckUtils]: 18: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {26670#true} is VALID [2020-07-18 03:56:10,424 INFO L280 TraceCheckUtils]: 19: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {26670#true} is VALID [2020-07-18 03:56:10,424 INFO L280 TraceCheckUtils]: 20: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {26670#true} is VALID [2020-07-18 03:56:10,424 INFO L280 TraceCheckUtils]: 21: Hoare triple {26670#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {26670#true} is VALID [2020-07-18 03:56:10,424 INFO L280 TraceCheckUtils]: 22: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {26670#true} is VALID [2020-07-18 03:56:10,424 INFO L280 TraceCheckUtils]: 23: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {26670#true} is VALID [2020-07-18 03:56:10,425 INFO L280 TraceCheckUtils]: 24: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {26670#true} is VALID [2020-07-18 03:56:10,425 INFO L280 TraceCheckUtils]: 25: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {26670#true} is VALID [2020-07-18 03:56:10,425 INFO L280 TraceCheckUtils]: 26: Hoare triple {26670#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {26670#true} is VALID [2020-07-18 03:56:10,425 INFO L280 TraceCheckUtils]: 27: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {26670#true} is VALID [2020-07-18 03:56:10,425 INFO L280 TraceCheckUtils]: 28: Hoare triple {26670#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {26670#true} is VALID [2020-07-18 03:56:10,425 INFO L280 TraceCheckUtils]: 29: Hoare triple {26670#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {26670#true} is VALID [2020-07-18 03:56:10,426 INFO L280 TraceCheckUtils]: 30: Hoare triple {26670#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {26670#true} is VALID [2020-07-18 03:56:10,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {26670#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {26670#true} is VALID [2020-07-18 03:56:10,426 INFO L280 TraceCheckUtils]: 32: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {26670#true} is VALID [2020-07-18 03:56:10,426 INFO L280 TraceCheckUtils]: 33: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {26670#true} is VALID [2020-07-18 03:56:10,426 INFO L280 TraceCheckUtils]: 34: Hoare triple {26670#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {26670#true} is VALID [2020-07-18 03:56:10,426 INFO L280 TraceCheckUtils]: 35: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {26670#true} is VALID [2020-07-18 03:56:10,427 INFO L280 TraceCheckUtils]: 36: Hoare triple {26670#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {26670#true} is VALID [2020-07-18 03:56:10,427 INFO L280 TraceCheckUtils]: 37: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {26670#true} is VALID [2020-07-18 03:56:10,427 INFO L280 TraceCheckUtils]: 38: Hoare triple {26670#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {26670#true} is VALID [2020-07-18 03:56:10,427 INFO L280 TraceCheckUtils]: 39: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {26670#true} is VALID [2020-07-18 03:56:10,427 INFO L280 TraceCheckUtils]: 40: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {26670#true} is VALID [2020-07-18 03:56:10,427 INFO L280 TraceCheckUtils]: 41: Hoare triple {26670#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {26670#true} is VALID [2020-07-18 03:56:10,428 INFO L280 TraceCheckUtils]: 42: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {26670#true} is VALID [2020-07-18 03:56:10,428 INFO L280 TraceCheckUtils]: 43: Hoare triple {26670#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {26670#true} is VALID [2020-07-18 03:56:10,428 INFO L280 TraceCheckUtils]: 44: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {26670#true} is VALID [2020-07-18 03:56:10,428 INFO L280 TraceCheckUtils]: 45: Hoare triple {26670#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {26670#true} is VALID [2020-07-18 03:56:10,428 INFO L280 TraceCheckUtils]: 46: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {26670#true} is VALID [2020-07-18 03:56:10,429 INFO L280 TraceCheckUtils]: 47: Hoare triple {26670#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {26670#true} is VALID [2020-07-18 03:56:10,429 INFO L280 TraceCheckUtils]: 48: Hoare triple {26670#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {26670#true} is VALID [2020-07-18 03:56:10,429 INFO L280 TraceCheckUtils]: 49: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {26670#true} is VALID [2020-07-18 03:56:10,429 INFO L280 TraceCheckUtils]: 50: Hoare triple {26670#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {26670#true} is VALID [2020-07-18 03:56:10,429 INFO L280 TraceCheckUtils]: 51: Hoare triple {26670#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {26670#true} is VALID [2020-07-18 03:56:10,430 INFO L280 TraceCheckUtils]: 52: Hoare triple {26670#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {26670#true} is VALID [2020-07-18 03:56:10,430 INFO L280 TraceCheckUtils]: 53: Hoare triple {26670#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {26670#true} is VALID [2020-07-18 03:56:10,430 INFO L280 TraceCheckUtils]: 54: Hoare triple {26670#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {26670#true} is VALID [2020-07-18 03:56:10,430 INFO L280 TraceCheckUtils]: 55: Hoare triple {26670#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {26670#true} is VALID [2020-07-18 03:56:10,430 INFO L280 TraceCheckUtils]: 56: Hoare triple {26670#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {26670#true} is VALID [2020-07-18 03:56:10,431 INFO L280 TraceCheckUtils]: 57: Hoare triple {26670#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {26670#true} is VALID [2020-07-18 03:56:10,431 INFO L280 TraceCheckUtils]: 58: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {26670#true} is VALID [2020-07-18 03:56:10,431 INFO L280 TraceCheckUtils]: 59: Hoare triple {26670#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {26670#true} is VALID [2020-07-18 03:56:10,431 INFO L280 TraceCheckUtils]: 60: Hoare triple {26670#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {26670#true} is VALID [2020-07-18 03:56:10,431 INFO L280 TraceCheckUtils]: 61: Hoare triple {26670#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {26670#true} is VALID [2020-07-18 03:56:10,432 INFO L280 TraceCheckUtils]: 62: Hoare triple {26670#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {26670#true} is VALID [2020-07-18 03:56:10,432 INFO L280 TraceCheckUtils]: 63: Hoare triple {26670#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {26670#true} is VALID [2020-07-18 03:56:10,432 INFO L280 TraceCheckUtils]: 64: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {26670#true} is VALID [2020-07-18 03:56:10,432 INFO L280 TraceCheckUtils]: 65: Hoare triple {26670#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {26670#true} is VALID [2020-07-18 03:56:10,432 INFO L280 TraceCheckUtils]: 66: Hoare triple {26670#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {26670#true} is VALID [2020-07-18 03:56:10,432 INFO L280 TraceCheckUtils]: 67: Hoare triple {26670#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {26670#true} is VALID [2020-07-18 03:56:10,433 INFO L280 TraceCheckUtils]: 68: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {26670#true} is VALID [2020-07-18 03:56:10,433 INFO L280 TraceCheckUtils]: 69: Hoare triple {26670#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {26670#true} is VALID [2020-07-18 03:56:10,433 INFO L280 TraceCheckUtils]: 70: Hoare triple {26670#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {26670#true} is VALID [2020-07-18 03:56:10,433 INFO L280 TraceCheckUtils]: 71: Hoare triple {26670#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {26670#true} is VALID [2020-07-18 03:56:10,433 INFO L280 TraceCheckUtils]: 72: Hoare triple {26670#true} ~head~0.base, ~head~0.offset := 0, 0; {26670#true} is VALID [2020-07-18 03:56:10,434 INFO L280 TraceCheckUtils]: 73: Hoare triple {26670#true} ~pumpRunning~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,435 INFO L280 TraceCheckUtils]: 74: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,435 INFO L280 TraceCheckUtils]: 75: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,436 INFO L280 TraceCheckUtils]: 76: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,436 INFO L280 TraceCheckUtils]: 77: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,437 INFO L280 TraceCheckUtils]: 78: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,437 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26670#true} #906#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,438 INFO L263 TraceCheckUtils]: 80: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,438 INFO L280 TraceCheckUtils]: 81: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,439 INFO L280 TraceCheckUtils]: 82: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,439 INFO L263 TraceCheckUtils]: 83: Hoare triple {26751#(= 0 ~pumpRunning~0)} call select_helpers(); {26670#true} is VALID [2020-07-18 03:56:10,439 INFO L280 TraceCheckUtils]: 84: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,440 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #818#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,440 INFO L263 TraceCheckUtils]: 86: Hoare triple {26751#(= 0 ~pumpRunning~0)} call select_features(); {26670#true} is VALID [2020-07-18 03:56:10,440 INFO L280 TraceCheckUtils]: 87: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,441 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #820#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,441 INFO L263 TraceCheckUtils]: 89: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret62 := valid_product(); {26670#true} is VALID [2020-07-18 03:56:10,441 INFO L280 TraceCheckUtils]: 90: Hoare triple {26670#true} havoc ~retValue_acc~4; {26670#true} is VALID [2020-07-18 03:56:10,441 INFO L280 TraceCheckUtils]: 91: Hoare triple {26670#true} ~retValue_acc~4 := 1; {26670#true} is VALID [2020-07-18 03:56:10,442 INFO L280 TraceCheckUtils]: 92: Hoare triple {26670#true} #res := ~retValue_acc~4; {26670#true} is VALID [2020-07-18 03:56:10,442 INFO L280 TraceCheckUtils]: 93: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,442 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #822#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,443 INFO L280 TraceCheckUtils]: 95: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,443 INFO L280 TraceCheckUtils]: 96: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret62; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,444 INFO L280 TraceCheckUtils]: 97: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~ret62; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,444 INFO L280 TraceCheckUtils]: 98: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,445 INFO L263 TraceCheckUtils]: 99: Hoare triple {26751#(= 0 ~pumpRunning~0)} call setup(); {26670#true} is VALID [2020-07-18 03:56:10,445 INFO L280 TraceCheckUtils]: 100: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,445 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #824#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,446 INFO L263 TraceCheckUtils]: 102: Hoare triple {26751#(= 0 ~pumpRunning~0)} call runTest(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,446 INFO L263 TraceCheckUtils]: 103: Hoare triple {26751#(= 0 ~pumpRunning~0)} call test(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,447 INFO L280 TraceCheckUtils]: 104: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,448 INFO L280 TraceCheckUtils]: 105: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,448 INFO L280 TraceCheckUtils]: 106: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,449 INFO L280 TraceCheckUtils]: 107: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,449 INFO L280 TraceCheckUtils]: 108: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,450 INFO L280 TraceCheckUtils]: 109: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,450 INFO L280 TraceCheckUtils]: 110: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !false; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,451 INFO L280 TraceCheckUtils]: 111: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,451 INFO L280 TraceCheckUtils]: 112: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,452 INFO L280 TraceCheckUtils]: 113: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,452 INFO L280 TraceCheckUtils]: 114: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,453 INFO L280 TraceCheckUtils]: 115: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,454 INFO L263 TraceCheckUtils]: 116: Hoare triple {26751#(= 0 ~pumpRunning~0)} call waterRise(); {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:56:10,454 INFO L280 TraceCheckUtils]: 117: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-18 03:56:10,454 INFO L280 TraceCheckUtils]: 118: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,454 INFO L280 TraceCheckUtils]: 119: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,455 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,455 INFO L280 TraceCheckUtils]: 121: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,456 INFO L280 TraceCheckUtils]: 122: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,456 INFO L280 TraceCheckUtils]: 123: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,457 INFO L280 TraceCheckUtils]: 124: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,458 INFO L280 TraceCheckUtils]: 125: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,458 INFO L280 TraceCheckUtils]: 126: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,459 INFO L280 TraceCheckUtils]: 127: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,459 INFO L280 TraceCheckUtils]: 128: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,460 INFO L280 TraceCheckUtils]: 129: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,460 INFO L280 TraceCheckUtils]: 130: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,461 INFO L280 TraceCheckUtils]: 131: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,461 INFO L280 TraceCheckUtils]: 132: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,462 INFO L263 TraceCheckUtils]: 133: Hoare triple {26751#(= 0 ~pumpRunning~0)} call stopSystem(); {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-18 03:56:10,463 INFO L280 TraceCheckUtils]: 134: Hoare triple {26808#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,463 INFO L280 TraceCheckUtils]: 135: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,464 INFO L280 TraceCheckUtils]: 136: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,464 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #874#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,465 INFO L263 TraceCheckUtils]: 138: Hoare triple {26751#(= 0 ~pumpRunning~0)} call timeShift(); {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-18 03:56:10,466 INFO L280 TraceCheckUtils]: 139: Hoare triple {26809#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,466 INFO L280 TraceCheckUtils]: 140: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,466 INFO L263 TraceCheckUtils]: 141: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26670#true} is VALID [2020-07-18 03:56:10,467 INFO L280 TraceCheckUtils]: 142: Hoare triple {26670#true} havoc ~tmp~0; {26670#true} is VALID [2020-07-18 03:56:10,467 INFO L280 TraceCheckUtils]: 143: Hoare triple {26670#true} havoc ~tmp___0~0; {26670#true} is VALID [2020-07-18 03:56:10,467 INFO L263 TraceCheckUtils]: 144: Hoare triple {26670#true} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-18 03:56:10,467 INFO L280 TraceCheckUtils]: 145: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,467 INFO L280 TraceCheckUtils]: 146: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,468 INFO L280 TraceCheckUtils]: 147: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,468 INFO L280 TraceCheckUtils]: 148: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,468 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26670#true} {26670#true} #812#return; {26670#true} is VALID [2020-07-18 03:56:10,468 INFO L280 TraceCheckUtils]: 150: Hoare triple {26670#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26670#true} is VALID [2020-07-18 03:56:10,468 INFO L280 TraceCheckUtils]: 151: Hoare triple {26670#true} ~tmp~0 := #t~ret0; {26670#true} is VALID [2020-07-18 03:56:10,469 INFO L280 TraceCheckUtils]: 152: Hoare triple {26670#true} havoc #t~ret0; {26670#true} is VALID [2020-07-18 03:56:10,469 INFO L280 TraceCheckUtils]: 153: Hoare triple {26670#true} assume !(0 == ~tmp~0); {26670#true} is VALID [2020-07-18 03:56:10,469 INFO L280 TraceCheckUtils]: 154: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,470 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #890#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,470 INFO L280 TraceCheckUtils]: 156: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume true; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,471 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {26751#(= 0 ~pumpRunning~0)} {26751#(= 0 ~pumpRunning~0)} #876#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,471 INFO L280 TraceCheckUtils]: 158: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !false; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,472 INFO L280 TraceCheckUtils]: 159: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,472 INFO L280 TraceCheckUtils]: 160: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,473 INFO L280 TraceCheckUtils]: 161: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,474 INFO L280 TraceCheckUtils]: 162: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet38; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,474 INFO L280 TraceCheckUtils]: 163: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,475 INFO L263 TraceCheckUtils]: 164: Hoare triple {26751#(= 0 ~pumpRunning~0)} call waterRise(); {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:56:10,475 INFO L280 TraceCheckUtils]: 165: Hoare triple {26807#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {26670#true} is VALID [2020-07-18 03:56:10,475 INFO L280 TraceCheckUtils]: 166: Hoare triple {26670#true} ~waterLevel~0 := 1 + ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,475 INFO L280 TraceCheckUtils]: 167: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,476 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #868#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,477 INFO L280 TraceCheckUtils]: 169: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,477 INFO L280 TraceCheckUtils]: 170: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,478 INFO L280 TraceCheckUtils]: 171: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet39; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,478 INFO L280 TraceCheckUtils]: 172: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,479 INFO L280 TraceCheckUtils]: 173: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,479 INFO L280 TraceCheckUtils]: 174: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,480 INFO L280 TraceCheckUtils]: 175: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet40; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,480 INFO L280 TraceCheckUtils]: 176: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,481 INFO L280 TraceCheckUtils]: 177: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet41 && #t~nondet41 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,482 INFO L280 TraceCheckUtils]: 178: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,482 INFO L280 TraceCheckUtils]: 179: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~nondet41; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,483 INFO L280 TraceCheckUtils]: 180: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,483 INFO L263 TraceCheckUtils]: 181: Hoare triple {26751#(= 0 ~pumpRunning~0)} call timeShift(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,484 INFO L280 TraceCheckUtils]: 182: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,484 INFO L280 TraceCheckUtils]: 183: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,485 INFO L263 TraceCheckUtils]: 184: Hoare triple {26751#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,486 INFO L280 TraceCheckUtils]: 185: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,486 INFO L280 TraceCheckUtils]: 186: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,486 INFO L263 TraceCheckUtils]: 187: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret0 := getWaterLevel(); {26670#true} is VALID [2020-07-18 03:56:10,486 INFO L280 TraceCheckUtils]: 188: Hoare triple {26670#true} havoc ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,487 INFO L280 TraceCheckUtils]: 189: Hoare triple {26670#true} ~retValue_acc~10 := ~waterLevel~0; {26670#true} is VALID [2020-07-18 03:56:10,487 INFO L280 TraceCheckUtils]: 190: Hoare triple {26670#true} #res := ~retValue_acc~10; {26670#true} is VALID [2020-07-18 03:56:10,487 INFO L280 TraceCheckUtils]: 191: Hoare triple {26670#true} assume true; {26670#true} is VALID [2020-07-18 03:56:10,488 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {26670#true} {26751#(= 0 ~pumpRunning~0)} #812#return; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,488 INFO L280 TraceCheckUtils]: 193: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,489 INFO L280 TraceCheckUtils]: 194: Hoare triple {26751#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,490 INFO L280 TraceCheckUtils]: 195: Hoare triple {26751#(= 0 ~pumpRunning~0)} havoc #t~ret0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,490 INFO L280 TraceCheckUtils]: 196: Hoare triple {26751#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~0; {26751#(= 0 ~pumpRunning~0)} is VALID [2020-07-18 03:56:10,490 INFO L263 TraceCheckUtils]: 197: Hoare triple {26751#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {26670#true} is VALID [2020-07-18 03:56:10,490 INFO L280 TraceCheckUtils]: 198: Hoare triple {26670#true} havoc ~retValue_acc~6; {26670#true} is VALID [2020-07-18 03:56:10,491 INFO L280 TraceCheckUtils]: 199: Hoare triple {26670#true} ~retValue_acc~6 := ~pumpRunning~0; {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-18 03:56:10,492 INFO L280 TraceCheckUtils]: 200: Hoare triple {26829#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:56:10,492 INFO L280 TraceCheckUtils]: 201: Hoare triple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-18 03:56:10,493 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {26830#(= ~pumpRunning~0 |isPumpRunning_#res|)} {26751#(= 0 ~pumpRunning~0)} #814#return; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-18 03:56:10,494 INFO L280 TraceCheckUtils]: 203: Hoare triple {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} is VALID [2020-07-18 03:56:10,494 INFO L280 TraceCheckUtils]: 204: Hoare triple {26804#(= |__utac_acc__Specification4_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-18 03:56:10,495 INFO L280 TraceCheckUtils]: 205: Hoare triple {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} havoc #t~ret1; {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} is VALID [2020-07-18 03:56:10,495 INFO L280 TraceCheckUtils]: 206: Hoare triple {26805#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {26671#false} is VALID [2020-07-18 03:56:10,495 INFO L263 TraceCheckUtils]: 207: Hoare triple {26671#false} call __automaton_fail(); {26671#false} is VALID [2020-07-18 03:56:10,495 INFO L280 TraceCheckUtils]: 208: Hoare triple {26671#false} assume !false; {26671#false} is VALID [2020-07-18 03:56:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-18 03:56:10,537 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1062731421] [2020-07-18 03:56:10,539 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 03:56:10,539 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-18 03:56:10,539 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83608024] [2020-07-18 03:56:10,540 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-18 03:56:10,540 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:56:10,541 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-18 03:56:10,766 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:56:10,766 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-18 03:56:10,766 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:56:10,767 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-18 03:56:10,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-18 03:56:10,767 INFO L87 Difference]: Start difference. First operand 1418 states and 1642 transitions. Second operand 11 states. [2020-07-18 03:56:12,239 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:56:41,405 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:56:42,182 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:56:43,587 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:56:44,823 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:56:45,541 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:57:00,955 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:57:01,402 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:57:02,584 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:57:08,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:57:08,535 INFO L93 Difference]: Finished difference Result 1602 states and 1908 transitions. [2020-07-18 03:57:08,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-18 03:57:08,535 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-18 03:57:08,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:57:08,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:57:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 600 transitions. [2020-07-18 03:57:08,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-18 03:57:08,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 600 transitions. [2020-07-18 03:57:08,555 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 600 transitions. [2020-07-18 03:57:10,290 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 600 edges. 600 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:57:10,431 INFO L225 Difference]: With dead ends: 1602 [2020-07-18 03:57:10,431 INFO L226 Difference]: Without dead ends: 1599 [2020-07-18 03:57:10,432 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-18 03:57:10,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1599 states. [2020-07-18 03:57:45,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1599 to 1427. [2020-07-18 03:57:45,439 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 03:57:45,439 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1599 states. Second operand 1427 states. [2020-07-18 03:57:45,439 INFO L74 IsIncluded]: Start isIncluded. First operand 1599 states. Second operand 1427 states. [2020-07-18 03:57:45,439 INFO L87 Difference]: Start difference. First operand 1599 states. Second operand 1427 states. [2020-07-18 03:57:45,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:57:45,536 INFO L93 Difference]: Finished difference Result 1599 states and 1903 transitions. [2020-07-18 03:57:45,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1903 transitions. [2020-07-18 03:57:45,542 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:57:45,542 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:57:45,542 INFO L74 IsIncluded]: Start isIncluded. First operand 1427 states. Second operand 1599 states. [2020-07-18 03:57:45,542 INFO L87 Difference]: Start difference. First operand 1427 states. Second operand 1599 states. [2020-07-18 03:57:45,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:57:45,696 INFO L93 Difference]: Finished difference Result 1599 states and 1903 transitions. [2020-07-18 03:57:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 1903 transitions. [2020-07-18 03:57:45,701 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 03:57:45,702 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 03:57:45,702 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 03:57:45,702 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 03:57:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1427 states. [2020-07-18 03:57:45,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1427 states and 1648 transitions. [2020-07-18 03:57:45,819 INFO L78 Accepts]: Start accepts. Automaton has 1427 states and 1648 transitions. Word has length 209 [2020-07-18 03:57:45,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 03:57:45,819 INFO L479 AbstractCegarLoop]: Abstraction has 1427 states and 1648 transitions. [2020-07-18 03:57:45,819 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-18 03:57:45,820 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1427 states and 1648 transitions. [2020-07-18 03:57:55,445 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1648 edges. 1648 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:57:55,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1648 transitions. [2020-07-18 03:57:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2020-07-18 03:57:55,455 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 03:57:55,455 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 03:57:55,456 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-18 03:57:55,456 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 03:57:55,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 03:57:55,456 INFO L82 PathProgramCache]: Analyzing trace with hash -357715718, now seen corresponding path program 1 times [2020-07-18 03:57:55,457 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 03:57:55,457 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1486708012] [2020-07-18 03:57:55,457 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 03:57:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,799 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 03:57:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {36122#true} is VALID [2020-07-18 03:57:55,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} #valid := #valid[0 := 0]; {36122#true} is VALID [2020-07-18 03:57:55,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} assume 0 < #StackHeapBarrier; {36122#true} is VALID [2020-07-18 03:57:55,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {36122#true} is VALID [2020-07-18 03:57:55,863 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {36122#true} is VALID [2020-07-18 03:57:55,863 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {36122#true} is VALID [2020-07-18 03:57:55,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {36122#true} is VALID [2020-07-18 03:57:55,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {36122#true} is VALID [2020-07-18 03:57:55,863 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {36122#true} is VALID [2020-07-18 03:57:55,864 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {36122#true} is VALID [2020-07-18 03:57:55,864 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {36122#true} is VALID [2020-07-18 03:57:55,864 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {36122#true} is VALID [2020-07-18 03:57:55,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {36122#true} is VALID [2020-07-18 03:57:55,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {36122#true} is VALID [2020-07-18 03:57:55,865 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {36122#true} is VALID [2020-07-18 03:57:55,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {36122#true} is VALID [2020-07-18 03:57:55,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {36122#true} is VALID [2020-07-18 03:57:55,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {36122#true} is VALID [2020-07-18 03:57:55,865 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {36122#true} is VALID [2020-07-18 03:57:55,865 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {36122#true} is VALID [2020-07-18 03:57:55,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {36122#true} is VALID [2020-07-18 03:57:55,866 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {36122#true} is VALID [2020-07-18 03:57:55,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {36122#true} is VALID [2020-07-18 03:57:55,866 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {36122#true} is VALID [2020-07-18 03:57:55,866 INFO L280 TraceCheckUtils]: 24: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {36122#true} is VALID [2020-07-18 03:57:55,866 INFO L280 TraceCheckUtils]: 25: Hoare triple {36122#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {36122#true} is VALID [2020-07-18 03:57:55,867 INFO L280 TraceCheckUtils]: 26: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {36122#true} is VALID [2020-07-18 03:57:55,867 INFO L280 TraceCheckUtils]: 27: Hoare triple {36122#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {36122#true} is VALID [2020-07-18 03:57:55,867 INFO L280 TraceCheckUtils]: 28: Hoare triple {36122#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {36122#true} is VALID [2020-07-18 03:57:55,867 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {36122#true} is VALID [2020-07-18 03:57:55,867 INFO L280 TraceCheckUtils]: 30: Hoare triple {36122#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {36122#true} is VALID [2020-07-18 03:57:55,868 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {36122#true} is VALID [2020-07-18 03:57:55,868 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {36122#true} is VALID [2020-07-18 03:57:55,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {36122#true} is VALID [2020-07-18 03:57:55,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {36122#true} is VALID [2020-07-18 03:57:55,868 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {36122#true} is VALID [2020-07-18 03:57:55,869 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {36122#true} is VALID [2020-07-18 03:57:55,869 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {36122#true} is VALID [2020-07-18 03:57:55,869 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {36122#true} is VALID [2020-07-18 03:57:55,869 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {36122#true} is VALID [2020-07-18 03:57:55,869 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {36122#true} is VALID [2020-07-18 03:57:55,869 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {36122#true} is VALID [2020-07-18 03:57:55,870 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {36122#true} is VALID [2020-07-18 03:57:55,870 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {36122#true} is VALID [2020-07-18 03:57:55,870 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {36122#true} is VALID [2020-07-18 03:57:55,870 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {36122#true} is VALID [2020-07-18 03:57:55,870 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {36122#true} is VALID [2020-07-18 03:57:55,871 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {36122#true} is VALID [2020-07-18 03:57:55,871 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {36122#true} is VALID [2020-07-18 03:57:55,871 INFO L280 TraceCheckUtils]: 49: Hoare triple {36122#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {36122#true} is VALID [2020-07-18 03:57:55,871 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {36122#true} is VALID [2020-07-18 03:57:55,871 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {36122#true} is VALID [2020-07-18 03:57:55,871 INFO L280 TraceCheckUtils]: 52: Hoare triple {36122#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {36122#true} is VALID [2020-07-18 03:57:55,872 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {36122#true} is VALID [2020-07-18 03:57:55,872 INFO L280 TraceCheckUtils]: 54: Hoare triple {36122#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {36122#true} is VALID [2020-07-18 03:57:55,872 INFO L280 TraceCheckUtils]: 55: Hoare triple {36122#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {36122#true} is VALID [2020-07-18 03:57:55,872 INFO L280 TraceCheckUtils]: 56: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {36122#true} is VALID [2020-07-18 03:57:55,872 INFO L280 TraceCheckUtils]: 57: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {36122#true} is VALID [2020-07-18 03:57:55,873 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {36122#true} is VALID [2020-07-18 03:57:55,873 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {36122#true} is VALID [2020-07-18 03:57:55,873 INFO L280 TraceCheckUtils]: 60: Hoare triple {36122#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {36122#true} is VALID [2020-07-18 03:57:55,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {36122#true} is VALID [2020-07-18 03:57:55,873 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {36122#true} is VALID [2020-07-18 03:57:55,873 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {36122#true} is VALID [2020-07-18 03:57:55,874 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {36122#true} is VALID [2020-07-18 03:57:55,874 INFO L280 TraceCheckUtils]: 65: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {36122#true} is VALID [2020-07-18 03:57:55,874 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {36122#true} is VALID [2020-07-18 03:57:55,874 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {36122#true} is VALID [2020-07-18 03:57:55,874 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {36122#true} is VALID [2020-07-18 03:57:55,875 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {36122#true} is VALID [2020-07-18 03:57:55,875 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {36122#true} is VALID [2020-07-18 03:57:55,875 INFO L280 TraceCheckUtils]: 71: Hoare triple {36122#true} ~head~0.base, ~head~0.offset := 0, 0; {36122#true} is VALID [2020-07-18 03:57:55,875 INFO L280 TraceCheckUtils]: 72: Hoare triple {36122#true} ~pumpRunning~0 := 0; {36122#true} is VALID [2020-07-18 03:57:55,875 INFO L280 TraceCheckUtils]: 73: Hoare triple {36122#true} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-18 03:57:55,876 INFO L280 TraceCheckUtils]: 74: Hoare triple {36122#true} ~cleanupTimeShifts~0 := 4; {36122#true} is VALID [2020-07-18 03:57:55,876 INFO L280 TraceCheckUtils]: 75: Hoare triple {36122#true} ~waterLevel~0 := 1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,877 INFO L280 TraceCheckUtils]: 76: Hoare triple {36203#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,877 INFO L280 TraceCheckUtils]: 77: Hoare triple {36203#(= 1 ~waterLevel~0)} assume true; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,878 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {36203#(= 1 ~waterLevel~0)} {36122#true} #906#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:55,884 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #818#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:55,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #820#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~4; {36122#true} is VALID [2020-07-18 03:57:55,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~4 := 1; {36122#true} is VALID [2020-07-18 03:57:55,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~4; {36122#true} is VALID [2020-07-18 03:57:55,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:55,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #822#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:55,897 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #824#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:57:55,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-18 03:57:55,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-18 03:57:55,948 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {36203#(= 1 ~waterLevel~0)} #868#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:55,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-18 03:57:55,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:55,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36219#(<= 2 ~waterLevel~0)} #872#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-18 03:57:56,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-18 03:57:56,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,124 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-18 03:57:56,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-18 03:57:56,124 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-18 03:57:56,125 INFO L263 TraceCheckUtils]: 3: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-18 03:57:56,125 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-18 03:57:56,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-18 03:57:56,125 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,126 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,126 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-18 03:57:56,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,127 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,127 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,128 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-18 03:57:56,128 INFO L280 TraceCheckUtils]: 15: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 03:57:56,129 INFO L280 TraceCheckUtils]: 16: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,130 INFO L280 TraceCheckUtils]: 17: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,131 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-18 03:57:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-18 03:57:56,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,148 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,148 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-18 03:57:56,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,149 INFO L263 TraceCheckUtils]: 1: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-18 03:57:56,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-18 03:57:56,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,150 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-18 03:57:56,150 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,150 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,151 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,151 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,151 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,151 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-18 03:57:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-18 03:57:56,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-18 03:57:56,156 INFO L263 TraceCheckUtils]: 1: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-18 03:57:56,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,156 INFO L263 TraceCheckUtils]: 3: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-18 03:57:56,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-18 03:57:56,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,157 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-18 03:57:56,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,158 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,158 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-18 03:57:56,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,159 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,159 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-18 03:57:56,160 INFO L263 TraceCheckUtils]: 19: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,160 INFO L280 TraceCheckUtils]: 20: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,160 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,161 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-18 03:57:56,161 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,161 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-18 03:57:56,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-18 03:57:56,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-18 03:57:56,162 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-18 03:57:56,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-18 03:57:56,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-18 03:57:56,163 INFO L263 TraceCheckUtils]: 6: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-18 03:57:56,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,164 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-18 03:57:56,164 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-18 03:57:56,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,165 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-18 03:57:56,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-18 03:57:56,167 INFO L280 TraceCheckUtils]: 18: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 03:57:56,168 INFO L280 TraceCheckUtils]: 19: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,168 INFO L280 TraceCheckUtils]: 20: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,169 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-18 03:57:56,170 INFO L280 TraceCheckUtils]: 22: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-18 03:57:56,170 INFO L280 TraceCheckUtils]: 23: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-18 03:57:56,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-18 03:57:56,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-18 03:57:56,172 INFO L263 TraceCheckUtils]: 26: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,172 INFO L280 TraceCheckUtils]: 27: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-18 03:57:56,172 INFO L263 TraceCheckUtils]: 28: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-18 03:57:56,173 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,173 INFO L263 TraceCheckUtils]: 30: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-18 03:57:56,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,173 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-18 03:57:56,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,174 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,174 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-18 03:57:56,174 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,174 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,175 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,175 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,175 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-18 03:57:56,175 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,176 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,176 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,176 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-18 03:57:56,177 INFO L263 TraceCheckUtils]: 46: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,177 INFO L280 TraceCheckUtils]: 47: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,178 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,178 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-18 03:57:56,178 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,178 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-18 03:57:56,178 INFO L280 TraceCheckUtils]: 52: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-18 03:57:56,179 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-18 03:57:56,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,191 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-18 03:57:56,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-18 03:57:56,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-18 03:57:56,192 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-18 03:57:56,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,193 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-18 03:57:56,193 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-18 03:57:56,193 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-18 03:57:56,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-18 03:57:56,194 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,194 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-18 03:57:56,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {36122#true} is VALID [2020-07-18 03:57:56,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume 0 != ~systemActive~0; {36122#true} is VALID [2020-07-18 03:57:56,196 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-18 03:57:56,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-18 03:57:56,197 INFO L263 TraceCheckUtils]: 5: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-18 03:57:56,197 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-18 03:57:56,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,198 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-18 03:57:56,198 INFO L263 TraceCheckUtils]: 9: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-18 03:57:56,198 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,199 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-18 03:57:56,199 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-18 03:57:56,199 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,199 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,200 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-18 03:57:56,200 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,200 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,201 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,201 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,202 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-18 03:57:56,203 INFO L280 TraceCheckUtils]: 21: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 03:57:56,204 INFO L280 TraceCheckUtils]: 22: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,205 INFO L280 TraceCheckUtils]: 23: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,206 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-18 03:57:56,207 INFO L280 TraceCheckUtils]: 25: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-18 03:57:56,208 INFO L280 TraceCheckUtils]: 26: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-18 03:57:56,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-18 03:57:56,210 INFO L280 TraceCheckUtils]: 28: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-18 03:57:56,210 INFO L263 TraceCheckUtils]: 29: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-18 03:57:56,210 INFO L263 TraceCheckUtils]: 31: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-18 03:57:56,211 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,211 INFO L263 TraceCheckUtils]: 33: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-18 03:57:56,211 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,211 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-18 03:57:56,212 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,212 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,212 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-18 03:57:56,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,213 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,213 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,214 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,214 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-18 03:57:56,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-18 03:57:56,216 INFO L263 TraceCheckUtils]: 49: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,216 INFO L280 TraceCheckUtils]: 50: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,217 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,217 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-18 03:57:56,217 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,218 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-18 03:57:56,218 INFO L280 TraceCheckUtils]: 55: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-18 03:57:56,218 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-18 03:57:56,218 INFO L263 TraceCheckUtils]: 57: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36122#true} is VALID [2020-07-18 03:57:56,219 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-18 03:57:56,219 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-18 03:57:56,219 INFO L263 TraceCheckUtils]: 60: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-18 03:57:56,220 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,220 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,220 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,220 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,221 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-18 03:57:56,221 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,221 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-18 03:57:56,222 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-18 03:57:56,222 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-18 03:57:56,222 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,222 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-18 03:57:56,223 INFO L280 TraceCheckUtils]: 72: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-18 03:57:56,223 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {36123#false} {36219#(<= 2 ~waterLevel~0)} #876#return; {36123#false} is VALID [2020-07-18 03:57:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-18 03:57:56,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,234 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {36122#true} {36123#false} #868#return; {36123#false} is VALID [2020-07-18 03:57:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36123#false} #872#return; {36123#false} is VALID [2020-07-18 03:57:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {36122#true} is VALID [2020-07-18 03:57:56,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {36122#true} {36123#false} #886#return; {36123#false} is VALID [2020-07-18 03:57:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,251 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-18 03:57:56,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-18 03:57:56,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} assume !(0 == ~pumpRunning~0); {36122#true} is VALID [2020-07-18 03:57:56,252 INFO L263 TraceCheckUtils]: 2: Hoare triple {36122#true} call processEnvironment__wrappee__base(); {36122#true} is VALID [2020-07-18 03:57:56,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,252 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-18 03:57:56,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,253 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {36122#true} {36123#false} #888#return; {36123#false} is VALID [2020-07-18 03:57:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,258 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36123#false} #812#return; {36123#false} is VALID [2020-07-18 03:57:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 03:57:56,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {36122#true} havoc ~retValue_acc~6; {36122#true} is VALID [2020-07-18 03:57:56,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {36122#true} ~retValue_acc~6 := ~pumpRunning~0; {36122#true} is VALID [2020-07-18 03:57:56,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #res := ~retValue_acc~6; {36122#true} is VALID [2020-07-18 03:57:56,262 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {36122#true} {36123#false} #814#return; {36123#false} is VALID [2020-07-18 03:57:56,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {36122#true} call ULTIMATE.init(); {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 03:57:56,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {36324#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {36122#true} is VALID [2020-07-18 03:57:56,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {36122#true} #valid := #valid[0 := 0]; {36122#true} is VALID [2020-07-18 03:57:56,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {36122#true} assume 0 < #StackHeapBarrier; {36122#true} is VALID [2020-07-18 03:57:56,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {36122#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {36122#true} is VALID [2020-07-18 03:57:56,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {36122#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {36122#true} is VALID [2020-07-18 03:57:56,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {36122#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {36122#true} is VALID [2020-07-18 03:57:56,271 INFO L280 TraceCheckUtils]: 7: Hoare triple {36122#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {36122#true} is VALID [2020-07-18 03:57:56,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {36122#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {36122#true} is VALID [2020-07-18 03:57:56,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {36122#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {36122#true} is VALID [2020-07-18 03:57:56,272 INFO L280 TraceCheckUtils]: 10: Hoare triple {36122#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {36122#true} is VALID [2020-07-18 03:57:56,272 INFO L280 TraceCheckUtils]: 11: Hoare triple {36122#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {36122#true} is VALID [2020-07-18 03:57:56,272 INFO L280 TraceCheckUtils]: 12: Hoare triple {36122#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {36122#true} is VALID [2020-07-18 03:57:56,273 INFO L280 TraceCheckUtils]: 13: Hoare triple {36122#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {36122#true} is VALID [2020-07-18 03:57:56,273 INFO L280 TraceCheckUtils]: 14: Hoare triple {36122#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {36122#true} is VALID [2020-07-18 03:57:56,273 INFO L280 TraceCheckUtils]: 15: Hoare triple {36122#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {36122#true} is VALID [2020-07-18 03:57:56,274 INFO L280 TraceCheckUtils]: 16: Hoare triple {36122#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {36122#true} is VALID [2020-07-18 03:57:56,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {36122#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {36122#true} is VALID [2020-07-18 03:57:56,274 INFO L280 TraceCheckUtils]: 18: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {36122#true} is VALID [2020-07-18 03:57:56,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {36122#true} is VALID [2020-07-18 03:57:56,275 INFO L280 TraceCheckUtils]: 20: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {36122#true} is VALID [2020-07-18 03:57:56,275 INFO L280 TraceCheckUtils]: 21: Hoare triple {36122#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {36122#true} is VALID [2020-07-18 03:57:56,275 INFO L280 TraceCheckUtils]: 22: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {36122#true} is VALID [2020-07-18 03:57:56,275 INFO L280 TraceCheckUtils]: 23: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {36122#true} is VALID [2020-07-18 03:57:56,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {36122#true} is VALID [2020-07-18 03:57:56,276 INFO L280 TraceCheckUtils]: 25: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {36122#true} is VALID [2020-07-18 03:57:56,276 INFO L280 TraceCheckUtils]: 26: Hoare triple {36122#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {36122#true} is VALID [2020-07-18 03:57:56,277 INFO L280 TraceCheckUtils]: 27: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {36122#true} is VALID [2020-07-18 03:57:56,277 INFO L280 TraceCheckUtils]: 28: Hoare triple {36122#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {36122#true} is VALID [2020-07-18 03:57:56,277 INFO L280 TraceCheckUtils]: 29: Hoare triple {36122#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {36122#true} is VALID [2020-07-18 03:57:56,277 INFO L280 TraceCheckUtils]: 30: Hoare triple {36122#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {36122#true} is VALID [2020-07-18 03:57:56,278 INFO L280 TraceCheckUtils]: 31: Hoare triple {36122#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {36122#true} is VALID [2020-07-18 03:57:56,278 INFO L280 TraceCheckUtils]: 32: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {36122#true} is VALID [2020-07-18 03:57:56,278 INFO L280 TraceCheckUtils]: 33: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {36122#true} is VALID [2020-07-18 03:57:56,278 INFO L280 TraceCheckUtils]: 34: Hoare triple {36122#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {36122#true} is VALID [2020-07-18 03:57:56,279 INFO L280 TraceCheckUtils]: 35: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {36122#true} is VALID [2020-07-18 03:57:56,279 INFO L280 TraceCheckUtils]: 36: Hoare triple {36122#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {36122#true} is VALID [2020-07-18 03:57:56,279 INFO L280 TraceCheckUtils]: 37: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {36122#true} is VALID [2020-07-18 03:57:56,279 INFO L280 TraceCheckUtils]: 38: Hoare triple {36122#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {36122#true} is VALID [2020-07-18 03:57:56,279 INFO L280 TraceCheckUtils]: 39: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {36122#true} is VALID [2020-07-18 03:57:56,280 INFO L280 TraceCheckUtils]: 40: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {36122#true} is VALID [2020-07-18 03:57:56,280 INFO L280 TraceCheckUtils]: 41: Hoare triple {36122#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {36122#true} is VALID [2020-07-18 03:57:56,280 INFO L280 TraceCheckUtils]: 42: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {36122#true} is VALID [2020-07-18 03:57:56,280 INFO L280 TraceCheckUtils]: 43: Hoare triple {36122#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {36122#true} is VALID [2020-07-18 03:57:56,281 INFO L280 TraceCheckUtils]: 44: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {36122#true} is VALID [2020-07-18 03:57:56,281 INFO L280 TraceCheckUtils]: 45: Hoare triple {36122#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {36122#true} is VALID [2020-07-18 03:57:56,281 INFO L280 TraceCheckUtils]: 46: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {36122#true} is VALID [2020-07-18 03:57:56,281 INFO L280 TraceCheckUtils]: 47: Hoare triple {36122#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {36122#true} is VALID [2020-07-18 03:57:56,282 INFO L280 TraceCheckUtils]: 48: Hoare triple {36122#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {36122#true} is VALID [2020-07-18 03:57:56,282 INFO L280 TraceCheckUtils]: 49: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {36122#true} is VALID [2020-07-18 03:57:56,282 INFO L280 TraceCheckUtils]: 50: Hoare triple {36122#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {36122#true} is VALID [2020-07-18 03:57:56,282 INFO L280 TraceCheckUtils]: 51: Hoare triple {36122#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {36122#true} is VALID [2020-07-18 03:57:56,283 INFO L280 TraceCheckUtils]: 52: Hoare triple {36122#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {36122#true} is VALID [2020-07-18 03:57:56,283 INFO L280 TraceCheckUtils]: 53: Hoare triple {36122#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {36122#true} is VALID [2020-07-18 03:57:56,283 INFO L280 TraceCheckUtils]: 54: Hoare triple {36122#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {36122#true} is VALID [2020-07-18 03:57:56,283 INFO L280 TraceCheckUtils]: 55: Hoare triple {36122#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {36122#true} is VALID [2020-07-18 03:57:56,284 INFO L280 TraceCheckUtils]: 56: Hoare triple {36122#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {36122#true} is VALID [2020-07-18 03:57:56,284 INFO L280 TraceCheckUtils]: 57: Hoare triple {36122#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {36122#true} is VALID [2020-07-18 03:57:56,284 INFO L280 TraceCheckUtils]: 58: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {36122#true} is VALID [2020-07-18 03:57:56,285 INFO L280 TraceCheckUtils]: 59: Hoare triple {36122#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {36122#true} is VALID [2020-07-18 03:57:56,285 INFO L280 TraceCheckUtils]: 60: Hoare triple {36122#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {36122#true} is VALID [2020-07-18 03:57:56,285 INFO L280 TraceCheckUtils]: 61: Hoare triple {36122#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {36122#true} is VALID [2020-07-18 03:57:56,286 INFO L280 TraceCheckUtils]: 62: Hoare triple {36122#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {36122#true} is VALID [2020-07-18 03:57:56,286 INFO L280 TraceCheckUtils]: 63: Hoare triple {36122#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {36122#true} is VALID [2020-07-18 03:57:56,286 INFO L280 TraceCheckUtils]: 64: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {36122#true} is VALID [2020-07-18 03:57:56,287 INFO L280 TraceCheckUtils]: 65: Hoare triple {36122#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {36122#true} is VALID [2020-07-18 03:57:56,287 INFO L280 TraceCheckUtils]: 66: Hoare triple {36122#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {36122#true} is VALID [2020-07-18 03:57:56,287 INFO L280 TraceCheckUtils]: 67: Hoare triple {36122#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {36122#true} is VALID [2020-07-18 03:57:56,287 INFO L280 TraceCheckUtils]: 68: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {36122#true} is VALID [2020-07-18 03:57:56,288 INFO L280 TraceCheckUtils]: 69: Hoare triple {36122#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {36122#true} is VALID [2020-07-18 03:57:56,288 INFO L280 TraceCheckUtils]: 70: Hoare triple {36122#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {36122#true} is VALID [2020-07-18 03:57:56,288 INFO L280 TraceCheckUtils]: 71: Hoare triple {36122#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {36122#true} is VALID [2020-07-18 03:57:56,289 INFO L280 TraceCheckUtils]: 72: Hoare triple {36122#true} ~head~0.base, ~head~0.offset := 0, 0; {36122#true} is VALID [2020-07-18 03:57:56,289 INFO L280 TraceCheckUtils]: 73: Hoare triple {36122#true} ~pumpRunning~0 := 0; {36122#true} is VALID [2020-07-18 03:57:56,289 INFO L280 TraceCheckUtils]: 74: Hoare triple {36122#true} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,289 INFO L280 TraceCheckUtils]: 75: Hoare triple {36122#true} ~cleanupTimeShifts~0 := 4; {36122#true} is VALID [2020-07-18 03:57:56,290 INFO L280 TraceCheckUtils]: 76: Hoare triple {36122#true} ~waterLevel~0 := 1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,291 INFO L280 TraceCheckUtils]: 77: Hoare triple {36203#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,292 INFO L280 TraceCheckUtils]: 78: Hoare triple {36203#(= 1 ~waterLevel~0)} assume true; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,293 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {36203#(= 1 ~waterLevel~0)} {36122#true} #906#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,294 INFO L263 TraceCheckUtils]: 80: Hoare triple {36203#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,294 INFO L280 TraceCheckUtils]: 81: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,295 INFO L280 TraceCheckUtils]: 82: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,296 INFO L263 TraceCheckUtils]: 83: Hoare triple {36203#(= 1 ~waterLevel~0)} call select_helpers(); {36122#true} is VALID [2020-07-18 03:57:56,296 INFO L280 TraceCheckUtils]: 84: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,297 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #818#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,297 INFO L263 TraceCheckUtils]: 86: Hoare triple {36203#(= 1 ~waterLevel~0)} call select_features(); {36122#true} is VALID [2020-07-18 03:57:56,297 INFO L280 TraceCheckUtils]: 87: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,298 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #820#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,299 INFO L263 TraceCheckUtils]: 89: Hoare triple {36203#(= 1 ~waterLevel~0)} call #t~ret62 := valid_product(); {36122#true} is VALID [2020-07-18 03:57:56,299 INFO L280 TraceCheckUtils]: 90: Hoare triple {36122#true} havoc ~retValue_acc~4; {36122#true} is VALID [2020-07-18 03:57:56,299 INFO L280 TraceCheckUtils]: 91: Hoare triple {36122#true} ~retValue_acc~4 := 1; {36122#true} is VALID [2020-07-18 03:57:56,299 INFO L280 TraceCheckUtils]: 92: Hoare triple {36122#true} #res := ~retValue_acc~4; {36122#true} is VALID [2020-07-18 03:57:56,300 INFO L280 TraceCheckUtils]: 93: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,301 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #822#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,301 INFO L280 TraceCheckUtils]: 95: Hoare triple {36203#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,302 INFO L280 TraceCheckUtils]: 96: Hoare triple {36203#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret62; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,303 INFO L280 TraceCheckUtils]: 97: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc #t~ret62; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,304 INFO L280 TraceCheckUtils]: 98: Hoare triple {36203#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,304 INFO L263 TraceCheckUtils]: 99: Hoare triple {36203#(= 1 ~waterLevel~0)} call setup(); {36122#true} is VALID [2020-07-18 03:57:56,304 INFO L280 TraceCheckUtils]: 100: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,305 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {36122#true} {36203#(= 1 ~waterLevel~0)} #824#return; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,306 INFO L263 TraceCheckUtils]: 102: Hoare triple {36203#(= 1 ~waterLevel~0)} call runTest(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,307 INFO L263 TraceCheckUtils]: 103: Hoare triple {36203#(= 1 ~waterLevel~0)} call test(); {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,308 INFO L280 TraceCheckUtils]: 104: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,309 INFO L280 TraceCheckUtils]: 105: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp~4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,309 INFO L280 TraceCheckUtils]: 106: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___0~1; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,310 INFO L280 TraceCheckUtils]: 107: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,311 INFO L280 TraceCheckUtils]: 108: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,312 INFO L280 TraceCheckUtils]: 109: Hoare triple {36203#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,313 INFO L280 TraceCheckUtils]: 110: Hoare triple {36203#(= 1 ~waterLevel~0)} assume !false; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,313 INFO L280 TraceCheckUtils]: 111: Hoare triple {36203#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,314 INFO L280 TraceCheckUtils]: 112: Hoare triple {36203#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,315 INFO L280 TraceCheckUtils]: 113: Hoare triple {36203#(= 1 ~waterLevel~0)} ~tmp~4 := #t~nondet38; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,316 INFO L280 TraceCheckUtils]: 114: Hoare triple {36203#(= 1 ~waterLevel~0)} havoc #t~nondet38; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,317 INFO L280 TraceCheckUtils]: 115: Hoare triple {36203#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {36203#(= 1 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,318 INFO L263 TraceCheckUtils]: 116: Hoare triple {36203#(= 1 ~waterLevel~0)} call waterRise(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:57:56,318 INFO L280 TraceCheckUtils]: 117: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:57:56,319 INFO L280 TraceCheckUtils]: 118: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-18 03:57:56,320 INFO L280 TraceCheckUtils]: 119: Hoare triple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-18 03:57:56,321 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {36326#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {36203#(= 1 ~waterLevel~0)} #868#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,322 INFO L280 TraceCheckUtils]: 121: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,323 INFO L280 TraceCheckUtils]: 122: Hoare triple {36219#(<= 2 ~waterLevel~0)} ~tmp___0~1 := #t~nondet39; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,324 INFO L280 TraceCheckUtils]: 123: Hoare triple {36219#(<= 2 ~waterLevel~0)} havoc #t~nondet39; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,325 INFO L280 TraceCheckUtils]: 124: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,325 INFO L280 TraceCheckUtils]: 125: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,326 INFO L280 TraceCheckUtils]: 126: Hoare triple {36219#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet40; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,326 INFO L280 TraceCheckUtils]: 127: Hoare triple {36219#(<= 2 ~waterLevel~0)} havoc #t~nondet40; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,327 INFO L280 TraceCheckUtils]: 128: Hoare triple {36219#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,328 INFO L263 TraceCheckUtils]: 129: Hoare triple {36219#(<= 2 ~waterLevel~0)} call startSystem(); {36327#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 03:57:56,328 INFO L280 TraceCheckUtils]: 130: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,328 INFO L280 TraceCheckUtils]: 131: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,329 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {36122#true} {36219#(<= 2 ~waterLevel~0)} #872#return; {36219#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 03:57:56,329 INFO L263 TraceCheckUtils]: 133: Hoare triple {36219#(<= 2 ~waterLevel~0)} call timeShift(); {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-18 03:57:56,330 INFO L280 TraceCheckUtils]: 134: Hoare triple {36328#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {36122#true} is VALID [2020-07-18 03:57:56,330 INFO L280 TraceCheckUtils]: 135: Hoare triple {36122#true} assume 0 != ~systemActive~0; {36122#true} is VALID [2020-07-18 03:57:56,331 INFO L263 TraceCheckUtils]: 136: Hoare triple {36122#true} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,331 INFO L280 TraceCheckUtils]: 137: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-18 03:57:56,331 INFO L280 TraceCheckUtils]: 138: Hoare triple {36122#true} assume 0 == ~pumpRunning~0; {36122#true} is VALID [2020-07-18 03:57:56,332 INFO L263 TraceCheckUtils]: 139: Hoare triple {36122#true} call #t~ret42 := isHighWaterLevel(); {36122#true} is VALID [2020-07-18 03:57:56,332 INFO L280 TraceCheckUtils]: 140: Hoare triple {36122#true} havoc ~retValue_acc~7; {36122#true} is VALID [2020-07-18 03:57:56,332 INFO L280 TraceCheckUtils]: 141: Hoare triple {36122#true} havoc ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,333 INFO L280 TraceCheckUtils]: 142: Hoare triple {36122#true} havoc ~tmp___0~2; {36122#true} is VALID [2020-07-18 03:57:56,333 INFO L263 TraceCheckUtils]: 143: Hoare triple {36122#true} call #t~ret61 := isHighWaterSensorDry(); {36122#true} is VALID [2020-07-18 03:57:56,333 INFO L280 TraceCheckUtils]: 144: Hoare triple {36122#true} havoc ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,333 INFO L280 TraceCheckUtils]: 145: Hoare triple {36122#true} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-18 03:57:56,334 INFO L280 TraceCheckUtils]: 146: Hoare triple {36122#true} ~retValue_acc~11 := 1; {36122#true} is VALID [2020-07-18 03:57:56,334 INFO L280 TraceCheckUtils]: 147: Hoare triple {36122#true} #res := ~retValue_acc~11; {36122#true} is VALID [2020-07-18 03:57:56,334 INFO L280 TraceCheckUtils]: 148: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,335 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {36122#true} {36122#true} #884#return; {36122#true} is VALID [2020-07-18 03:57:56,335 INFO L280 TraceCheckUtils]: 150: Hoare triple {36122#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,335 INFO L280 TraceCheckUtils]: 151: Hoare triple {36122#true} ~tmp~7 := #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,335 INFO L280 TraceCheckUtils]: 152: Hoare triple {36122#true} havoc #t~ret61; {36122#true} is VALID [2020-07-18 03:57:56,336 INFO L280 TraceCheckUtils]: 153: Hoare triple {36122#true} assume 0 != ~tmp~7; {36122#true} is VALID [2020-07-18 03:57:56,337 INFO L280 TraceCheckUtils]: 154: Hoare triple {36122#true} ~tmp___0~2 := 0; {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-18 03:57:56,338 INFO L280 TraceCheckUtils]: 155: Hoare triple {36450#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~7 := ~tmp___0~2; {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-18 03:57:56,339 INFO L280 TraceCheckUtils]: 156: Hoare triple {36451#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,340 INFO L280 TraceCheckUtils]: 157: Hoare triple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-18 03:57:56,341 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {36452#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {36122#true} #860#return; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-18 03:57:56,342 INFO L280 TraceCheckUtils]: 159: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {36417#(= 0 |processEnvironment_#t~ret42|)} is VALID [2020-07-18 03:57:56,342 INFO L280 TraceCheckUtils]: 160: Hoare triple {36417#(= 0 |processEnvironment_#t~ret42|)} ~tmp~5 := #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-18 03:57:56,343 INFO L280 TraceCheckUtils]: 161: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} havoc #t~ret42; {36418#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-18 03:57:56,344 INFO L280 TraceCheckUtils]: 162: Hoare triple {36418#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {36123#false} is VALID [2020-07-18 03:57:56,344 INFO L263 TraceCheckUtils]: 163: Hoare triple {36123#false} call activatePump(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,344 INFO L280 TraceCheckUtils]: 164: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {36122#true} is VALID [2020-07-18 03:57:56,345 INFO L263 TraceCheckUtils]: 165: Hoare triple {36122#true} call #t~ret43 := isMethaneAlarm(); {36122#true} is VALID [2020-07-18 03:57:56,345 INFO L280 TraceCheckUtils]: 166: Hoare triple {36122#true} havoc ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,345 INFO L263 TraceCheckUtils]: 167: Hoare triple {36122#true} call #t~ret44 := isMethaneLevelCritical(); {36122#true} is VALID [2020-07-18 03:57:56,345 INFO L280 TraceCheckUtils]: 168: Hoare triple {36122#true} havoc ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,346 INFO L280 TraceCheckUtils]: 169: Hoare triple {36122#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {36122#true} is VALID [2020-07-18 03:57:56,346 INFO L280 TraceCheckUtils]: 170: Hoare triple {36122#true} #res := ~retValue_acc~9; {36122#true} is VALID [2020-07-18 03:57:56,346 INFO L280 TraceCheckUtils]: 171: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,346 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {36122#true} {36122#true} #900#return; {36122#true} is VALID [2020-07-18 03:57:56,347 INFO L280 TraceCheckUtils]: 173: Hoare triple {36122#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,347 INFO L280 TraceCheckUtils]: 174: Hoare triple {36122#true} ~retValue_acc~5 := #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,347 INFO L280 TraceCheckUtils]: 175: Hoare triple {36122#true} havoc #t~ret44; {36122#true} is VALID [2020-07-18 03:57:56,348 INFO L280 TraceCheckUtils]: 176: Hoare triple {36122#true} #res := ~retValue_acc~5; {36122#true} is VALID [2020-07-18 03:57:56,348 INFO L280 TraceCheckUtils]: 177: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,348 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {36122#true} {36122#true} #880#return; {36122#true} is VALID [2020-07-18 03:57:56,348 INFO L280 TraceCheckUtils]: 179: Hoare triple {36122#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,349 INFO L280 TraceCheckUtils]: 180: Hoare triple {36122#true} ~tmp~6 := #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,349 INFO L280 TraceCheckUtils]: 181: Hoare triple {36122#true} havoc #t~ret43; {36122#true} is VALID [2020-07-18 03:57:56,349 INFO L280 TraceCheckUtils]: 182: Hoare triple {36122#true} assume !(0 != ~tmp~6); {36122#true} is VALID [2020-07-18 03:57:56,350 INFO L263 TraceCheckUtils]: 183: Hoare triple {36122#true} call activatePump__wrappee__highWaterSensor(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,351 INFO L280 TraceCheckUtils]: 184: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,351 INFO L280 TraceCheckUtils]: 185: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,351 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {36122#true} {36122#true} #882#return; {36122#true} is VALID [2020-07-18 03:57:56,352 INFO L280 TraceCheckUtils]: 187: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,352 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {36122#true} {36123#false} #862#return; {36123#false} is VALID [2020-07-18 03:57:56,352 INFO L280 TraceCheckUtils]: 189: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-18 03:57:56,352 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {36123#false} {36122#true} #888#return; {36123#false} is VALID [2020-07-18 03:57:56,353 INFO L263 TraceCheckUtils]: 191: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36122#true} is VALID [2020-07-18 03:57:56,353 INFO L280 TraceCheckUtils]: 192: Hoare triple {36122#true} havoc ~tmp~0; {36122#true} is VALID [2020-07-18 03:57:56,353 INFO L280 TraceCheckUtils]: 193: Hoare triple {36122#true} havoc ~tmp___0~0; {36122#true} is VALID [2020-07-18 03:57:56,353 INFO L263 TraceCheckUtils]: 194: Hoare triple {36122#true} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-18 03:57:56,354 INFO L280 TraceCheckUtils]: 195: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,354 INFO L280 TraceCheckUtils]: 196: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,354 INFO L280 TraceCheckUtils]: 197: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,355 INFO L280 TraceCheckUtils]: 198: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,355 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {36122#true} {36122#true} #812#return; {36122#true} is VALID [2020-07-18 03:57:56,355 INFO L280 TraceCheckUtils]: 200: Hoare triple {36122#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36122#true} is VALID [2020-07-18 03:57:56,355 INFO L280 TraceCheckUtils]: 201: Hoare triple {36122#true} ~tmp~0 := #t~ret0; {36122#true} is VALID [2020-07-18 03:57:56,356 INFO L280 TraceCheckUtils]: 202: Hoare triple {36122#true} havoc #t~ret0; {36122#true} is VALID [2020-07-18 03:57:56,356 INFO L280 TraceCheckUtils]: 203: Hoare triple {36122#true} assume !(0 == ~tmp~0); {36122#true} is VALID [2020-07-18 03:57:56,356 INFO L280 TraceCheckUtils]: 204: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,356 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {36122#true} {36123#false} #890#return; {36123#false} is VALID [2020-07-18 03:57:56,357 INFO L280 TraceCheckUtils]: 206: Hoare triple {36123#false} assume true; {36123#false} is VALID [2020-07-18 03:57:56,357 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {36123#false} {36219#(<= 2 ~waterLevel~0)} #876#return; {36123#false} is VALID [2020-07-18 03:57:56,357 INFO L280 TraceCheckUtils]: 208: Hoare triple {36123#false} assume !false; {36123#false} is VALID [2020-07-18 03:57:56,358 INFO L280 TraceCheckUtils]: 209: Hoare triple {36123#false} assume ~splverifierCounter~0 < 4; {36123#false} is VALID [2020-07-18 03:57:56,358 INFO L280 TraceCheckUtils]: 210: Hoare triple {36123#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {36123#false} is VALID [2020-07-18 03:57:56,358 INFO L280 TraceCheckUtils]: 211: Hoare triple {36123#false} ~tmp~4 := #t~nondet38; {36123#false} is VALID [2020-07-18 03:57:56,358 INFO L280 TraceCheckUtils]: 212: Hoare triple {36123#false} havoc #t~nondet38; {36123#false} is VALID [2020-07-18 03:57:56,359 INFO L280 TraceCheckUtils]: 213: Hoare triple {36123#false} assume 0 != ~tmp~4; {36123#false} is VALID [2020-07-18 03:57:56,359 INFO L263 TraceCheckUtils]: 214: Hoare triple {36123#false} call waterRise(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:57:56,359 INFO L280 TraceCheckUtils]: 215: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {36122#true} is VALID [2020-07-18 03:57:56,360 INFO L280 TraceCheckUtils]: 216: Hoare triple {36122#true} ~waterLevel~0 := 1 + ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,360 INFO L280 TraceCheckUtils]: 217: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,360 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {36122#true} {36123#false} #868#return; {36123#false} is VALID [2020-07-18 03:57:56,360 INFO L280 TraceCheckUtils]: 219: Hoare triple {36123#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {36123#false} is VALID [2020-07-18 03:57:56,361 INFO L280 TraceCheckUtils]: 220: Hoare triple {36123#false} ~tmp___0~1 := #t~nondet39; {36123#false} is VALID [2020-07-18 03:57:56,361 INFO L280 TraceCheckUtils]: 221: Hoare triple {36123#false} havoc #t~nondet39; {36123#false} is VALID [2020-07-18 03:57:56,361 INFO L280 TraceCheckUtils]: 222: Hoare triple {36123#false} assume !(0 != ~tmp___0~1); {36123#false} is VALID [2020-07-18 03:57:56,362 INFO L280 TraceCheckUtils]: 223: Hoare triple {36123#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {36123#false} is VALID [2020-07-18 03:57:56,362 INFO L280 TraceCheckUtils]: 224: Hoare triple {36123#false} ~tmp___2~0 := #t~nondet40; {36123#false} is VALID [2020-07-18 03:57:56,362 INFO L280 TraceCheckUtils]: 225: Hoare triple {36123#false} havoc #t~nondet40; {36123#false} is VALID [2020-07-18 03:57:56,362 INFO L280 TraceCheckUtils]: 226: Hoare triple {36123#false} assume 0 != ~tmp___2~0; {36123#false} is VALID [2020-07-18 03:57:56,363 INFO L263 TraceCheckUtils]: 227: Hoare triple {36123#false} call startSystem(); {36327#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 03:57:56,363 INFO L280 TraceCheckUtils]: 228: Hoare triple {36327#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {36122#true} is VALID [2020-07-18 03:57:56,363 INFO L280 TraceCheckUtils]: 229: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,364 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {36122#true} {36123#false} #872#return; {36123#false} is VALID [2020-07-18 03:57:56,364 INFO L263 TraceCheckUtils]: 231: Hoare triple {36123#false} call timeShift(); {36123#false} is VALID [2020-07-18 03:57:56,364 INFO L280 TraceCheckUtils]: 232: Hoare triple {36123#false} assume 0 != ~pumpRunning~0; {36123#false} is VALID [2020-07-18 03:57:56,364 INFO L263 TraceCheckUtils]: 233: Hoare triple {36123#false} call lowerWaterLevel(); {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 03:57:56,365 INFO L280 TraceCheckUtils]: 234: Hoare triple {36325#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 > 0); {36122#true} is VALID [2020-07-18 03:57:56,365 INFO L280 TraceCheckUtils]: 235: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,365 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {36122#true} {36123#false} #886#return; {36123#false} is VALID [2020-07-18 03:57:56,366 INFO L280 TraceCheckUtils]: 237: Hoare triple {36123#false} assume 0 != ~systemActive~0; {36123#false} is VALID [2020-07-18 03:57:56,366 INFO L263 TraceCheckUtils]: 238: Hoare triple {36123#false} call processEnvironment(); {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 03:57:56,366 INFO L280 TraceCheckUtils]: 239: Hoare triple {36397#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {36122#true} is VALID [2020-07-18 03:57:56,366 INFO L280 TraceCheckUtils]: 240: Hoare triple {36122#true} assume !(0 == ~pumpRunning~0); {36122#true} is VALID [2020-07-18 03:57:56,366 INFO L263 TraceCheckUtils]: 241: Hoare triple {36122#true} call processEnvironment__wrappee__base(); {36122#true} is VALID [2020-07-18 03:57:56,367 INFO L280 TraceCheckUtils]: 242: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,367 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {36122#true} {36122#true} #866#return; {36122#true} is VALID [2020-07-18 03:57:56,367 INFO L280 TraceCheckUtils]: 244: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,368 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {36122#true} {36123#false} #888#return; {36123#false} is VALID [2020-07-18 03:57:56,368 INFO L263 TraceCheckUtils]: 246: Hoare triple {36123#false} call __utac_acc__Specification4_spec__1(); {36123#false} is VALID [2020-07-18 03:57:56,368 INFO L280 TraceCheckUtils]: 247: Hoare triple {36123#false} havoc ~tmp~0; {36123#false} is VALID [2020-07-18 03:57:56,369 INFO L280 TraceCheckUtils]: 248: Hoare triple {36123#false} havoc ~tmp___0~0; {36123#false} is VALID [2020-07-18 03:57:56,369 INFO L263 TraceCheckUtils]: 249: Hoare triple {36123#false} call #t~ret0 := getWaterLevel(); {36122#true} is VALID [2020-07-18 03:57:56,369 INFO L280 TraceCheckUtils]: 250: Hoare triple {36122#true} havoc ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,369 INFO L280 TraceCheckUtils]: 251: Hoare triple {36122#true} ~retValue_acc~10 := ~waterLevel~0; {36122#true} is VALID [2020-07-18 03:57:56,370 INFO L280 TraceCheckUtils]: 252: Hoare triple {36122#true} #res := ~retValue_acc~10; {36122#true} is VALID [2020-07-18 03:57:56,370 INFO L280 TraceCheckUtils]: 253: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,370 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {36122#true} {36123#false} #812#return; {36123#false} is VALID [2020-07-18 03:57:56,371 INFO L280 TraceCheckUtils]: 255: Hoare triple {36123#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {36123#false} is VALID [2020-07-18 03:57:56,371 INFO L280 TraceCheckUtils]: 256: Hoare triple {36123#false} ~tmp~0 := #t~ret0; {36123#false} is VALID [2020-07-18 03:57:56,371 INFO L280 TraceCheckUtils]: 257: Hoare triple {36123#false} havoc #t~ret0; {36123#false} is VALID [2020-07-18 03:57:56,371 INFO L280 TraceCheckUtils]: 258: Hoare triple {36123#false} assume 0 == ~tmp~0; {36123#false} is VALID [2020-07-18 03:57:56,372 INFO L263 TraceCheckUtils]: 259: Hoare triple {36123#false} call #t~ret1 := isPumpRunning(); {36122#true} is VALID [2020-07-18 03:57:56,372 INFO L280 TraceCheckUtils]: 260: Hoare triple {36122#true} havoc ~retValue_acc~6; {36122#true} is VALID [2020-07-18 03:57:56,372 INFO L280 TraceCheckUtils]: 261: Hoare triple {36122#true} ~retValue_acc~6 := ~pumpRunning~0; {36122#true} is VALID [2020-07-18 03:57:56,373 INFO L280 TraceCheckUtils]: 262: Hoare triple {36122#true} #res := ~retValue_acc~6; {36122#true} is VALID [2020-07-18 03:57:56,373 INFO L280 TraceCheckUtils]: 263: Hoare triple {36122#true} assume true; {36122#true} is VALID [2020-07-18 03:57:56,373 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {36122#true} {36123#false} #814#return; {36123#false} is VALID [2020-07-18 03:57:56,373 INFO L280 TraceCheckUtils]: 265: Hoare triple {36123#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {36123#false} is VALID [2020-07-18 03:57:56,374 INFO L280 TraceCheckUtils]: 266: Hoare triple {36123#false} ~tmp___0~0 := #t~ret1; {36123#false} is VALID [2020-07-18 03:57:56,374 INFO L280 TraceCheckUtils]: 267: Hoare triple {36123#false} havoc #t~ret1; {36123#false} is VALID [2020-07-18 03:57:56,374 INFO L280 TraceCheckUtils]: 268: Hoare triple {36123#false} assume 0 != ~tmp___0~0; {36123#false} is VALID [2020-07-18 03:57:56,375 INFO L263 TraceCheckUtils]: 269: Hoare triple {36123#false} call __automaton_fail(); {36123#false} is VALID [2020-07-18 03:57:56,375 INFO L280 TraceCheckUtils]: 270: Hoare triple {36123#false} assume !false; {36123#false} is VALID [2020-07-18 03:57:56,474 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 27 proven. 5 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-07-18 03:57:56,475 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1486708012] [2020-07-18 03:57:56,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 03:57:56,476 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-18 03:57:56,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889096225] [2020-07-18 03:57:56,477 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 271 [2020-07-18 03:57:56,478 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 03:57:56,478 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 03:57:56,793 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:57:56,793 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-18 03:57:56,793 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 03:57:56,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-18 03:57:56,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-18 03:57:56,794 INFO L87 Difference]: Start difference. First operand 1427 states and 1648 transitions. Second operand 15 states. [2020-07-18 03:57:58,220 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:58:03,969 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 03:58:13,207 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:58:13,941 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:58:14,835 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-18 03:58:16,154 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:58:16,680 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 03:58:17,438 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-18 03:58:18,051 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:58:18,566 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-18 03:58:19,083 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:58:20,259 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:58:21,588 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:58:22,524 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:58:52,003 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 03:58:52,472 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 03:58:53,027 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-18 03:58:54,037 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:58:54,938 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 03:58:55,497 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 03:59:25,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 03:59:25,309 INFO L93 Difference]: Finished difference Result 3284 states and 4201 transitions. [2020-07-18 03:59:25,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-18 03:59:25,309 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 271 [2020-07-18 03:59:25,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 03:59:25,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-18 03:59:25,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1193 transitions. [2020-07-18 03:59:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-18 03:59:25,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1193 transitions. [2020-07-18 03:59:25,338 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 1193 transitions. [2020-07-18 03:59:28,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1193 edges. 1193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 03:59:28,906 INFO L225 Difference]: With dead ends: 3284 [2020-07-18 03:59:28,907 INFO L226 Difference]: Without dead ends: 1967 [2020-07-18 03:59:28,912 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 62 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 721 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=527, Invalid=2229, Unknown=0, NotChecked=0, Total=2756 [2020-07-18 03:59:28,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1967 states. [2020-07-18 04:00:04,994 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1967 to 1449. [2020-07-18 04:00:04,994 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:00:04,995 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1967 states. Second operand 1449 states. [2020-07-18 04:00:04,995 INFO L74 IsIncluded]: Start isIncluded. First operand 1967 states. Second operand 1449 states. [2020-07-18 04:00:04,995 INFO L87 Difference]: Start difference. First operand 1967 states. Second operand 1449 states. [2020-07-18 04:00:05,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:00:05,146 INFO L93 Difference]: Finished difference Result 1967 states and 2450 transitions. [2020-07-18 04:00:05,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2450 transitions. [2020-07-18 04:00:05,150 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:00:05,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:00:05,150 INFO L74 IsIncluded]: Start isIncluded. First operand 1449 states. Second operand 1967 states. [2020-07-18 04:00:05,150 INFO L87 Difference]: Start difference. First operand 1449 states. Second operand 1967 states. [2020-07-18 04:00:05,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:00:05,305 INFO L93 Difference]: Finished difference Result 1967 states and 2450 transitions. [2020-07-18 04:00:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1967 states and 2450 transitions. [2020-07-18 04:00:05,309 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:00:05,309 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:00:05,309 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:00:05,309 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:00:05,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1449 states. [2020-07-18 04:00:05,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 1449 states and 1663 transitions. [2020-07-18 04:00:05,379 INFO L78 Accepts]: Start accepts. Automaton has 1449 states and 1663 transitions. Word has length 271 [2020-07-18 04:00:05,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:00:05,380 INFO L479 AbstractCegarLoop]: Abstraction has 1449 states and 1663 transitions. [2020-07-18 04:00:05,380 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-18 04:00:05,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1449 states and 1663 transitions. [2020-07-18 04:00:15,061 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1663 edges. 1663 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:00:15,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1663 transitions. [2020-07-18 04:00:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2020-07-18 04:00:15,067 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:00:15,068 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:00:15,068 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-18 04:00:15,068 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:00:15,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:00:15,068 INFO L82 PathProgramCache]: Analyzing trace with hash -472658643, now seen corresponding path program 1 times [2020-07-18 04:00:15,069 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:00:15,069 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [15374011] [2020-07-18 04:00:15,069 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:00:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,467 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 04:00:15,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {49972#true} is VALID [2020-07-18 04:00:15,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} #valid := #valid[0 := 0]; {49972#true} is VALID [2020-07-18 04:00:15,548 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} assume 0 < #StackHeapBarrier; {49972#true} is VALID [2020-07-18 04:00:15,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {49972#true} is VALID [2020-07-18 04:00:15,549 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {49972#true} is VALID [2020-07-18 04:00:15,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {49972#true} is VALID [2020-07-18 04:00:15,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {49972#true} is VALID [2020-07-18 04:00:15,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {49972#true} is VALID [2020-07-18 04:00:15,550 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {49972#true} is VALID [2020-07-18 04:00:15,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {49972#true} is VALID [2020-07-18 04:00:15,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {49972#true} is VALID [2020-07-18 04:00:15,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {49972#true} is VALID [2020-07-18 04:00:15,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {49972#true} is VALID [2020-07-18 04:00:15,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {49972#true} is VALID [2020-07-18 04:00:15,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {49972#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {49972#true} is VALID [2020-07-18 04:00:15,552 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {49972#true} is VALID [2020-07-18 04:00:15,553 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {49972#true} is VALID [2020-07-18 04:00:15,553 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {49972#true} is VALID [2020-07-18 04:00:15,553 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {49972#true} is VALID [2020-07-18 04:00:15,553 INFO L280 TraceCheckUtils]: 19: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {49972#true} is VALID [2020-07-18 04:00:15,554 INFO L280 TraceCheckUtils]: 20: Hoare triple {49972#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {49972#true} is VALID [2020-07-18 04:00:15,554 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {49972#true} is VALID [2020-07-18 04:00:15,554 INFO L280 TraceCheckUtils]: 22: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {49972#true} is VALID [2020-07-18 04:00:15,555 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {49972#true} is VALID [2020-07-18 04:00:15,555 INFO L280 TraceCheckUtils]: 24: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {49972#true} is VALID [2020-07-18 04:00:15,555 INFO L280 TraceCheckUtils]: 25: Hoare triple {49972#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {49972#true} is VALID [2020-07-18 04:00:15,555 INFO L280 TraceCheckUtils]: 26: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {49972#true} is VALID [2020-07-18 04:00:15,556 INFO L280 TraceCheckUtils]: 27: Hoare triple {49972#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {49972#true} is VALID [2020-07-18 04:00:15,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {49972#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {49972#true} is VALID [2020-07-18 04:00:15,556 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {49972#true} is VALID [2020-07-18 04:00:15,557 INFO L280 TraceCheckUtils]: 30: Hoare triple {49972#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {49972#true} is VALID [2020-07-18 04:00:15,557 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {49972#true} is VALID [2020-07-18 04:00:15,557 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {49972#true} is VALID [2020-07-18 04:00:15,558 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {49972#true} is VALID [2020-07-18 04:00:15,558 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {49972#true} is VALID [2020-07-18 04:00:15,558 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {49972#true} is VALID [2020-07-18 04:00:15,559 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {49972#true} is VALID [2020-07-18 04:00:15,559 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {49972#true} is VALID [2020-07-18 04:00:15,559 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {49972#true} is VALID [2020-07-18 04:00:15,560 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {49972#true} is VALID [2020-07-18 04:00:15,560 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {49972#true} is VALID [2020-07-18 04:00:15,560 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {49972#true} is VALID [2020-07-18 04:00:15,560 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {49972#true} is VALID [2020-07-18 04:00:15,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {49972#true} is VALID [2020-07-18 04:00:15,561 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {49972#true} is VALID [2020-07-18 04:00:15,561 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {49972#true} is VALID [2020-07-18 04:00:15,562 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {49972#true} is VALID [2020-07-18 04:00:15,562 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {49972#true} is VALID [2020-07-18 04:00:15,562 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {49972#true} is VALID [2020-07-18 04:00:15,563 INFO L280 TraceCheckUtils]: 49: Hoare triple {49972#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {49972#true} is VALID [2020-07-18 04:00:15,563 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {49972#true} is VALID [2020-07-18 04:00:15,563 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {49972#true} is VALID [2020-07-18 04:00:15,564 INFO L280 TraceCheckUtils]: 52: Hoare triple {49972#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {49972#true} is VALID [2020-07-18 04:00:15,564 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {49972#true} is VALID [2020-07-18 04:00:15,564 INFO L280 TraceCheckUtils]: 54: Hoare triple {49972#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {49972#true} is VALID [2020-07-18 04:00:15,565 INFO L280 TraceCheckUtils]: 55: Hoare triple {49972#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {49972#true} is VALID [2020-07-18 04:00:15,565 INFO L280 TraceCheckUtils]: 56: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {49972#true} is VALID [2020-07-18 04:00:15,565 INFO L280 TraceCheckUtils]: 57: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {49972#true} is VALID [2020-07-18 04:00:15,566 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {49972#true} is VALID [2020-07-18 04:00:15,566 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {49972#true} is VALID [2020-07-18 04:00:15,566 INFO L280 TraceCheckUtils]: 60: Hoare triple {49972#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {49972#true} is VALID [2020-07-18 04:00:15,567 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {49972#true} is VALID [2020-07-18 04:00:15,567 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {49972#true} is VALID [2020-07-18 04:00:15,567 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {49972#true} is VALID [2020-07-18 04:00:15,568 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {49972#true} is VALID [2020-07-18 04:00:15,568 INFO L280 TraceCheckUtils]: 65: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {49972#true} is VALID [2020-07-18 04:00:15,568 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {49972#true} is VALID [2020-07-18 04:00:15,569 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {49972#true} is VALID [2020-07-18 04:00:15,569 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {49972#true} is VALID [2020-07-18 04:00:15,569 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {49972#true} is VALID [2020-07-18 04:00:15,570 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {49972#true} is VALID [2020-07-18 04:00:15,570 INFO L280 TraceCheckUtils]: 71: Hoare triple {49972#true} ~head~0.base, ~head~0.offset := 0, 0; {49972#true} is VALID [2020-07-18 04:00:15,570 INFO L280 TraceCheckUtils]: 72: Hoare triple {49972#true} ~pumpRunning~0 := 0; {49972#true} is VALID [2020-07-18 04:00:15,570 INFO L280 TraceCheckUtils]: 73: Hoare triple {49972#true} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,570 INFO L280 TraceCheckUtils]: 74: Hoare triple {49972#true} ~cleanupTimeShifts~0 := 4; {49972#true} is VALID [2020-07-18 04:00:15,571 INFO L280 TraceCheckUtils]: 75: Hoare triple {49972#true} ~waterLevel~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,571 INFO L280 TraceCheckUtils]: 76: Hoare triple {49972#true} ~methaneLevelCritical~0 := 0; {49972#true} is VALID [2020-07-18 04:00:15,571 INFO L280 TraceCheckUtils]: 77: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,571 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {49972#true} {49972#true} #906#return; {49972#true} is VALID [2020-07-18 04:00:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,579 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #818#return; {49972#true} is VALID [2020-07-18 04:00:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,582 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,583 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #820#return; {49972#true} is VALID [2020-07-18 04:00:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~4; {49972#true} is VALID [2020-07-18 04:00:15,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~4 := 1; {49972#true} is VALID [2020-07-18 04:00:15,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~4; {49972#true} is VALID [2020-07-18 04:00:15,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,589 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #822#return; {49972#true} is VALID [2020-07-18 04:00:15,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,592 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #824#return; {49972#true} is VALID [2020-07-18 04:00:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {49972#true} is VALID [2020-07-18 04:00:15,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~waterLevel~0 := 1 + ~waterLevel~0; {49972#true} is VALID [2020-07-18 04:00:15,619 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,619 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49972#true} {49972#true} #868#return; {49972#true} is VALID [2020-07-18 04:00:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,642 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {49972#true} #872#return; {49972#true} is VALID [2020-07-18 04:00:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-18 04:00:15,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,768 INFO L280 TraceCheckUtils]: 4: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,769 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-18 04:00:15,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-18 04:00:15,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-18 04:00:15,771 INFO L263 TraceCheckUtils]: 3: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-18 04:00:15,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-18 04:00:15,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,774 INFO L280 TraceCheckUtils]: 8: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,775 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,776 INFO L280 TraceCheckUtils]: 10: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,777 INFO L280 TraceCheckUtils]: 11: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,778 INFO L280 TraceCheckUtils]: 12: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,779 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,780 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,780 INFO L280 TraceCheckUtils]: 15: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,781 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,782 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,783 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-18 04:00:15,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,800 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-18 04:00:15,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,801 INFO L263 TraceCheckUtils]: 1: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-18 04:00:15,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-18 04:00:15,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,802 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-18 04:00:15,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,802 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,803 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,803 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,803 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-18 04:00:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-18 04:00:15,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-18 04:00:15,807 INFO L263 TraceCheckUtils]: 1: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-18 04:00:15,808 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,808 INFO L263 TraceCheckUtils]: 3: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-18 04:00:15,809 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-18 04:00:15,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,810 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-18 04:00:15,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,811 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,811 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,812 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,812 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-18 04:00:15,813 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,813 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-18 04:00:15,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-18 04:00:15,814 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-18 04:00:15,815 INFO L263 TraceCheckUtils]: 19: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:15,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,815 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,816 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-18 04:00:15,816 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,817 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-18 04:00:15,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-18 04:00:15,819 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-18 04:00:15,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-18 04:00:15,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-18 04:00:15,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-18 04:00:15,820 INFO L263 TraceCheckUtils]: 6: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-18 04:00:15,821 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-18 04:00:15,822 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,826 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,828 INFO L280 TraceCheckUtils]: 15: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,829 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,831 INFO L280 TraceCheckUtils]: 18: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,832 INFO L280 TraceCheckUtils]: 20: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,834 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,834 INFO L280 TraceCheckUtils]: 22: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,835 INFO L280 TraceCheckUtils]: 23: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,836 INFO L280 TraceCheckUtils]: 24: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,837 INFO L280 TraceCheckUtils]: 25: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,838 INFO L263 TraceCheckUtils]: 26: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:15,839 INFO L280 TraceCheckUtils]: 27: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-18 04:00:15,839 INFO L263 TraceCheckUtils]: 28: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-18 04:00:15,839 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,840 INFO L263 TraceCheckUtils]: 30: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-18 04:00:15,840 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,840 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-18 04:00:15,841 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,841 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,841 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-18 04:00:15,842 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,842 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,842 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,843 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,843 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,843 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-18 04:00:15,844 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,844 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-18 04:00:15,844 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-18 04:00:15,845 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-18 04:00:15,846 INFO L263 TraceCheckUtils]: 46: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:15,846 INFO L280 TraceCheckUtils]: 47: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,847 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,847 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-18 04:00:15,847 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,848 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,849 INFO L280 TraceCheckUtils]: 52: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,850 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:15,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-18 04:00:15,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:15,865 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,865 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-18 04:00:15,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-18 04:00:15,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-18 04:00:15,866 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-18 04:00:15,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:15,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-18 04:00:15,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:15,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,868 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-18 04:00:15,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-18 04:00:15,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-18 04:00:15,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-18 04:00:15,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,871 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {49972#true} is VALID [2020-07-18 04:00:15,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume 0 != ~systemActive~0; {49972#true} is VALID [2020-07-18 04:00:15,873 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:15,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-18 04:00:15,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-18 04:00:15,874 INFO L263 TraceCheckUtils]: 5: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-18 04:00:15,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-18 04:00:15,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-18 04:00:15,874 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-18 04:00:15,875 INFO L263 TraceCheckUtils]: 9: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-18 04:00:15,875 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-18 04:00:15,876 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,878 INFO L280 TraceCheckUtils]: 13: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,878 INFO L280 TraceCheckUtils]: 14: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,879 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,881 INFO L280 TraceCheckUtils]: 17: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,881 INFO L280 TraceCheckUtils]: 18: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,882 INFO L280 TraceCheckUtils]: 19: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,883 INFO L280 TraceCheckUtils]: 20: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,884 INFO L280 TraceCheckUtils]: 21: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,884 INFO L280 TraceCheckUtils]: 22: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,885 INFO L280 TraceCheckUtils]: 23: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,886 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,887 INFO L280 TraceCheckUtils]: 25: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,888 INFO L280 TraceCheckUtils]: 26: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,889 INFO L280 TraceCheckUtils]: 27: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,891 INFO L263 TraceCheckUtils]: 29: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:15,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-18 04:00:15,891 INFO L263 TraceCheckUtils]: 31: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-18 04:00:15,891 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,892 INFO L263 TraceCheckUtils]: 33: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-18 04:00:15,892 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-18 04:00:15,893 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:15,893 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,893 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-18 04:00:15,894 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,894 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,894 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-18 04:00:15,895 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:15,895 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,895 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-18 04:00:15,896 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,896 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-18 04:00:15,896 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-18 04:00:15,897 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-18 04:00:15,898 INFO L263 TraceCheckUtils]: 49: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:15,898 INFO L280 TraceCheckUtils]: 50: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,898 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,899 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-18 04:00:15,899 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,900 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,901 INFO L280 TraceCheckUtils]: 55: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,902 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,902 INFO L263 TraceCheckUtils]: 57: Hoare triple {50145#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {49972#true} is VALID [2020-07-18 04:00:15,903 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-18 04:00:15,903 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-18 04:00:15,903 INFO L263 TraceCheckUtils]: 60: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-18 04:00:15,904 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:15,904 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-18 04:00:15,904 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:15,904 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,905 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-18 04:00:15,905 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:15,905 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-18 04:00:15,906 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-18 04:00:15,906 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-18 04:00:15,906 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,907 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,907 INFO L280 TraceCheckUtils]: 72: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,908 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #876#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-18 04:00:15,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #872#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,966 INFO L280 TraceCheckUtils]: 0: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 04:00:15,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-18 04:00:15,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-18 04:00:15,970 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {50145#(<= 2 ~waterLevel~0)} #886#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:15,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,978 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-18 04:00:15,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-18 04:00:15,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} assume !(0 == ~pumpRunning~0); {49972#true} is VALID [2020-07-18 04:00:15,979 INFO L263 TraceCheckUtils]: 2: Hoare triple {49972#true} call processEnvironment__wrappee__base(); {49972#true} is VALID [2020-07-18 04:00:15,979 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,980 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-18 04:00:15,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:15,981 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49972#true} {50153#(<= 1 ~waterLevel~0)} #888#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:16,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:16,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-18 04:00:16,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 04:00:16,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 04:00:16,028 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} {50153#(<= 1 ~waterLevel~0)} #812#return; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-18 04:00:16,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:00:16,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {49972#true} havoc ~retValue_acc~6; {49972#true} is VALID [2020-07-18 04:00:16,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {49972#true} ~retValue_acc~6 := ~pumpRunning~0; {49972#true} is VALID [2020-07-18 04:00:16,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #res := ~retValue_acc~6; {49972#true} is VALID [2020-07-18 04:00:16,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,036 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49972#true} {49973#false} #814#return; {49973#false} is VALID [2020-07-18 04:00:16,041 INFO L263 TraceCheckUtils]: 0: Hoare triple {49972#true} call ULTIMATE.init(); {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 04:00:16,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {50173#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {49972#true} is VALID [2020-07-18 04:00:16,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {49972#true} #valid := #valid[0 := 0]; {49972#true} is VALID [2020-07-18 04:00:16,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {49972#true} assume 0 < #StackHeapBarrier; {49972#true} is VALID [2020-07-18 04:00:16,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {49972#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {49972#true} is VALID [2020-07-18 04:00:16,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {49972#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {49972#true} is VALID [2020-07-18 04:00:16,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {49972#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {49972#true} is VALID [2020-07-18 04:00:16,042 INFO L280 TraceCheckUtils]: 7: Hoare triple {49972#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {49972#true} is VALID [2020-07-18 04:00:16,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {49972#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {49972#true} is VALID [2020-07-18 04:00:16,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {49972#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {49972#true} is VALID [2020-07-18 04:00:16,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {49972#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {49972#true} is VALID [2020-07-18 04:00:16,043 INFO L280 TraceCheckUtils]: 11: Hoare triple {49972#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {49972#true} is VALID [2020-07-18 04:00:16,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {49972#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {49972#true} is VALID [2020-07-18 04:00:16,044 INFO L280 TraceCheckUtils]: 13: Hoare triple {49972#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {49972#true} is VALID [2020-07-18 04:00:16,044 INFO L280 TraceCheckUtils]: 14: Hoare triple {49972#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {49972#true} is VALID [2020-07-18 04:00:16,044 INFO L280 TraceCheckUtils]: 15: Hoare triple {49972#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {49972#true} is VALID [2020-07-18 04:00:16,044 INFO L280 TraceCheckUtils]: 16: Hoare triple {49972#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {49972#true} is VALID [2020-07-18 04:00:16,044 INFO L280 TraceCheckUtils]: 17: Hoare triple {49972#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {49972#true} is VALID [2020-07-18 04:00:16,044 INFO L280 TraceCheckUtils]: 18: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {49972#true} is VALID [2020-07-18 04:00:16,045 INFO L280 TraceCheckUtils]: 19: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {49972#true} is VALID [2020-07-18 04:00:16,045 INFO L280 TraceCheckUtils]: 20: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {49972#true} is VALID [2020-07-18 04:00:16,045 INFO L280 TraceCheckUtils]: 21: Hoare triple {49972#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {49972#true} is VALID [2020-07-18 04:00:16,045 INFO L280 TraceCheckUtils]: 22: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {49972#true} is VALID [2020-07-18 04:00:16,045 INFO L280 TraceCheckUtils]: 23: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {49972#true} is VALID [2020-07-18 04:00:16,046 INFO L280 TraceCheckUtils]: 24: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {49972#true} is VALID [2020-07-18 04:00:16,046 INFO L280 TraceCheckUtils]: 25: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {49972#true} is VALID [2020-07-18 04:00:16,046 INFO L280 TraceCheckUtils]: 26: Hoare triple {49972#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {49972#true} is VALID [2020-07-18 04:00:16,046 INFO L280 TraceCheckUtils]: 27: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {49972#true} is VALID [2020-07-18 04:00:16,046 INFO L280 TraceCheckUtils]: 28: Hoare triple {49972#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {49972#true} is VALID [2020-07-18 04:00:16,046 INFO L280 TraceCheckUtils]: 29: Hoare triple {49972#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {49972#true} is VALID [2020-07-18 04:00:16,047 INFO L280 TraceCheckUtils]: 30: Hoare triple {49972#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {49972#true} is VALID [2020-07-18 04:00:16,047 INFO L280 TraceCheckUtils]: 31: Hoare triple {49972#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {49972#true} is VALID [2020-07-18 04:00:16,047 INFO L280 TraceCheckUtils]: 32: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {49972#true} is VALID [2020-07-18 04:00:16,047 INFO L280 TraceCheckUtils]: 33: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {49972#true} is VALID [2020-07-18 04:00:16,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {49972#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {49972#true} is VALID [2020-07-18 04:00:16,048 INFO L280 TraceCheckUtils]: 35: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {49972#true} is VALID [2020-07-18 04:00:16,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {49972#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {49972#true} is VALID [2020-07-18 04:00:16,048 INFO L280 TraceCheckUtils]: 37: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {49972#true} is VALID [2020-07-18 04:00:16,048 INFO L280 TraceCheckUtils]: 38: Hoare triple {49972#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {49972#true} is VALID [2020-07-18 04:00:16,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {49972#true} is VALID [2020-07-18 04:00:16,048 INFO L280 TraceCheckUtils]: 40: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {49972#true} is VALID [2020-07-18 04:00:16,049 INFO L280 TraceCheckUtils]: 41: Hoare triple {49972#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {49972#true} is VALID [2020-07-18 04:00:16,049 INFO L280 TraceCheckUtils]: 42: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {49972#true} is VALID [2020-07-18 04:00:16,049 INFO L280 TraceCheckUtils]: 43: Hoare triple {49972#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {49972#true} is VALID [2020-07-18 04:00:16,049 INFO L280 TraceCheckUtils]: 44: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {49972#true} is VALID [2020-07-18 04:00:16,049 INFO L280 TraceCheckUtils]: 45: Hoare triple {49972#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {49972#true} is VALID [2020-07-18 04:00:16,049 INFO L280 TraceCheckUtils]: 46: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {49972#true} is VALID [2020-07-18 04:00:16,050 INFO L280 TraceCheckUtils]: 47: Hoare triple {49972#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {49972#true} is VALID [2020-07-18 04:00:16,050 INFO L280 TraceCheckUtils]: 48: Hoare triple {49972#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {49972#true} is VALID [2020-07-18 04:00:16,050 INFO L280 TraceCheckUtils]: 49: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {49972#true} is VALID [2020-07-18 04:00:16,050 INFO L280 TraceCheckUtils]: 50: Hoare triple {49972#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {49972#true} is VALID [2020-07-18 04:00:16,050 INFO L280 TraceCheckUtils]: 51: Hoare triple {49972#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {49972#true} is VALID [2020-07-18 04:00:16,051 INFO L280 TraceCheckUtils]: 52: Hoare triple {49972#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {49972#true} is VALID [2020-07-18 04:00:16,051 INFO L280 TraceCheckUtils]: 53: Hoare triple {49972#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {49972#true} is VALID [2020-07-18 04:00:16,051 INFO L280 TraceCheckUtils]: 54: Hoare triple {49972#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {49972#true} is VALID [2020-07-18 04:00:16,051 INFO L280 TraceCheckUtils]: 55: Hoare triple {49972#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {49972#true} is VALID [2020-07-18 04:00:16,051 INFO L280 TraceCheckUtils]: 56: Hoare triple {49972#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {49972#true} is VALID [2020-07-18 04:00:16,051 INFO L280 TraceCheckUtils]: 57: Hoare triple {49972#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {49972#true} is VALID [2020-07-18 04:00:16,052 INFO L280 TraceCheckUtils]: 58: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {49972#true} is VALID [2020-07-18 04:00:16,052 INFO L280 TraceCheckUtils]: 59: Hoare triple {49972#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {49972#true} is VALID [2020-07-18 04:00:16,052 INFO L280 TraceCheckUtils]: 60: Hoare triple {49972#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {49972#true} is VALID [2020-07-18 04:00:16,052 INFO L280 TraceCheckUtils]: 61: Hoare triple {49972#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {49972#true} is VALID [2020-07-18 04:00:16,052 INFO L280 TraceCheckUtils]: 62: Hoare triple {49972#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {49972#true} is VALID [2020-07-18 04:00:16,053 INFO L280 TraceCheckUtils]: 63: Hoare triple {49972#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {49972#true} is VALID [2020-07-18 04:00:16,053 INFO L280 TraceCheckUtils]: 64: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {49972#true} is VALID [2020-07-18 04:00:16,053 INFO L280 TraceCheckUtils]: 65: Hoare triple {49972#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {49972#true} is VALID [2020-07-18 04:00:16,053 INFO L280 TraceCheckUtils]: 66: Hoare triple {49972#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {49972#true} is VALID [2020-07-18 04:00:16,053 INFO L280 TraceCheckUtils]: 67: Hoare triple {49972#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {49972#true} is VALID [2020-07-18 04:00:16,053 INFO L280 TraceCheckUtils]: 68: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {49972#true} is VALID [2020-07-18 04:00:16,054 INFO L280 TraceCheckUtils]: 69: Hoare triple {49972#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {49972#true} is VALID [2020-07-18 04:00:16,054 INFO L280 TraceCheckUtils]: 70: Hoare triple {49972#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {49972#true} is VALID [2020-07-18 04:00:16,054 INFO L280 TraceCheckUtils]: 71: Hoare triple {49972#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {49972#true} is VALID [2020-07-18 04:00:16,054 INFO L280 TraceCheckUtils]: 72: Hoare triple {49972#true} ~head~0.base, ~head~0.offset := 0, 0; {49972#true} is VALID [2020-07-18 04:00:16,054 INFO L280 TraceCheckUtils]: 73: Hoare triple {49972#true} ~pumpRunning~0 := 0; {49972#true} is VALID [2020-07-18 04:00:16,055 INFO L280 TraceCheckUtils]: 74: Hoare triple {49972#true} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-18 04:00:16,055 INFO L280 TraceCheckUtils]: 75: Hoare triple {49972#true} ~cleanupTimeShifts~0 := 4; {49972#true} is VALID [2020-07-18 04:00:16,055 INFO L280 TraceCheckUtils]: 76: Hoare triple {49972#true} ~waterLevel~0 := 1; {49972#true} is VALID [2020-07-18 04:00:16,055 INFO L280 TraceCheckUtils]: 77: Hoare triple {49972#true} ~methaneLevelCritical~0 := 0; {49972#true} is VALID [2020-07-18 04:00:16,055 INFO L280 TraceCheckUtils]: 78: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,055 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {49972#true} {49972#true} #906#return; {49972#true} is VALID [2020-07-18 04:00:16,056 INFO L263 TraceCheckUtils]: 80: Hoare triple {49972#true} call #t~ret73 := main(); {49972#true} is VALID [2020-07-18 04:00:16,056 INFO L280 TraceCheckUtils]: 81: Hoare triple {49972#true} havoc ~retValue_acc~8; {49972#true} is VALID [2020-07-18 04:00:16,056 INFO L280 TraceCheckUtils]: 82: Hoare triple {49972#true} havoc ~tmp~8; {49972#true} is VALID [2020-07-18 04:00:16,056 INFO L263 TraceCheckUtils]: 83: Hoare triple {49972#true} call select_helpers(); {49972#true} is VALID [2020-07-18 04:00:16,056 INFO L280 TraceCheckUtils]: 84: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,057 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {49972#true} {49972#true} #818#return; {49972#true} is VALID [2020-07-18 04:00:16,057 INFO L263 TraceCheckUtils]: 86: Hoare triple {49972#true} call select_features(); {49972#true} is VALID [2020-07-18 04:00:16,057 INFO L280 TraceCheckUtils]: 87: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,057 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {49972#true} {49972#true} #820#return; {49972#true} is VALID [2020-07-18 04:00:16,057 INFO L263 TraceCheckUtils]: 89: Hoare triple {49972#true} call #t~ret62 := valid_product(); {49972#true} is VALID [2020-07-18 04:00:16,057 INFO L280 TraceCheckUtils]: 90: Hoare triple {49972#true} havoc ~retValue_acc~4; {49972#true} is VALID [2020-07-18 04:00:16,058 INFO L280 TraceCheckUtils]: 91: Hoare triple {49972#true} ~retValue_acc~4 := 1; {49972#true} is VALID [2020-07-18 04:00:16,058 INFO L280 TraceCheckUtils]: 92: Hoare triple {49972#true} #res := ~retValue_acc~4; {49972#true} is VALID [2020-07-18 04:00:16,058 INFO L280 TraceCheckUtils]: 93: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,058 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {49972#true} {49972#true} #822#return; {49972#true} is VALID [2020-07-18 04:00:16,058 INFO L280 TraceCheckUtils]: 95: Hoare triple {49972#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:16,059 INFO L280 TraceCheckUtils]: 96: Hoare triple {49972#true} ~tmp~8 := #t~ret62; {49972#true} is VALID [2020-07-18 04:00:16,059 INFO L280 TraceCheckUtils]: 97: Hoare triple {49972#true} havoc #t~ret62; {49972#true} is VALID [2020-07-18 04:00:16,059 INFO L280 TraceCheckUtils]: 98: Hoare triple {49972#true} assume 0 != ~tmp~8; {49972#true} is VALID [2020-07-18 04:00:16,059 INFO L263 TraceCheckUtils]: 99: Hoare triple {49972#true} call setup(); {49972#true} is VALID [2020-07-18 04:00:16,059 INFO L280 TraceCheckUtils]: 100: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,060 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {49972#true} {49972#true} #824#return; {49972#true} is VALID [2020-07-18 04:00:16,060 INFO L263 TraceCheckUtils]: 102: Hoare triple {49972#true} call runTest(); {49972#true} is VALID [2020-07-18 04:00:16,060 INFO L263 TraceCheckUtils]: 103: Hoare triple {49972#true} call test(); {49972#true} is VALID [2020-07-18 04:00:16,060 INFO L280 TraceCheckUtils]: 104: Hoare triple {49972#true} havoc ~splverifierCounter~0; {49972#true} is VALID [2020-07-18 04:00:16,060 INFO L280 TraceCheckUtils]: 105: Hoare triple {49972#true} havoc ~tmp~4; {49972#true} is VALID [2020-07-18 04:00:16,060 INFO L280 TraceCheckUtils]: 106: Hoare triple {49972#true} havoc ~tmp___0~1; {49972#true} is VALID [2020-07-18 04:00:16,061 INFO L280 TraceCheckUtils]: 107: Hoare triple {49972#true} havoc ~tmp___1~0; {49972#true} is VALID [2020-07-18 04:00:16,061 INFO L280 TraceCheckUtils]: 108: Hoare triple {49972#true} havoc ~tmp___2~0; {49972#true} is VALID [2020-07-18 04:00:16,061 INFO L280 TraceCheckUtils]: 109: Hoare triple {49972#true} ~splverifierCounter~0 := 0; {49972#true} is VALID [2020-07-18 04:00:16,061 INFO L280 TraceCheckUtils]: 110: Hoare triple {49972#true} assume !false; {49972#true} is VALID [2020-07-18 04:00:16,061 INFO L280 TraceCheckUtils]: 111: Hoare triple {49972#true} assume ~splverifierCounter~0 < 4; {49972#true} is VALID [2020-07-18 04:00:16,062 INFO L280 TraceCheckUtils]: 112: Hoare triple {49972#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:16,062 INFO L280 TraceCheckUtils]: 113: Hoare triple {49972#true} ~tmp~4 := #t~nondet38; {49972#true} is VALID [2020-07-18 04:00:16,062 INFO L280 TraceCheckUtils]: 114: Hoare triple {49972#true} havoc #t~nondet38; {49972#true} is VALID [2020-07-18 04:00:16,062 INFO L280 TraceCheckUtils]: 115: Hoare triple {49972#true} assume 0 != ~tmp~4; {49972#true} is VALID [2020-07-18 04:00:16,063 INFO L263 TraceCheckUtils]: 116: Hoare triple {49972#true} call waterRise(); {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 04:00:16,063 INFO L280 TraceCheckUtils]: 117: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {49972#true} is VALID [2020-07-18 04:00:16,063 INFO L280 TraceCheckUtils]: 118: Hoare triple {49972#true} ~waterLevel~0 := 1 + ~waterLevel~0; {49972#true} is VALID [2020-07-18 04:00:16,063 INFO L280 TraceCheckUtils]: 119: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,064 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {49972#true} {49972#true} #868#return; {49972#true} is VALID [2020-07-18 04:00:16,064 INFO L280 TraceCheckUtils]: 121: Hoare triple {49972#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:16,064 INFO L280 TraceCheckUtils]: 122: Hoare triple {49972#true} ~tmp___0~1 := #t~nondet39; {49972#true} is VALID [2020-07-18 04:00:16,064 INFO L280 TraceCheckUtils]: 123: Hoare triple {49972#true} havoc #t~nondet39; {49972#true} is VALID [2020-07-18 04:00:16,064 INFO L280 TraceCheckUtils]: 124: Hoare triple {49972#true} assume !(0 != ~tmp___0~1); {49972#true} is VALID [2020-07-18 04:00:16,065 INFO L280 TraceCheckUtils]: 125: Hoare triple {49972#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:16,065 INFO L280 TraceCheckUtils]: 126: Hoare triple {49972#true} ~tmp___2~0 := #t~nondet40; {49972#true} is VALID [2020-07-18 04:00:16,065 INFO L280 TraceCheckUtils]: 127: Hoare triple {49972#true} havoc #t~nondet40; {49972#true} is VALID [2020-07-18 04:00:16,065 INFO L280 TraceCheckUtils]: 128: Hoare triple {49972#true} assume 0 != ~tmp___2~0; {49972#true} is VALID [2020-07-18 04:00:16,066 INFO L263 TraceCheckUtils]: 129: Hoare triple {49972#true} call startSystem(); {50175#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 04:00:16,066 INFO L280 TraceCheckUtils]: 130: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-18 04:00:16,066 INFO L280 TraceCheckUtils]: 131: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,066 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {49972#true} {49972#true} #872#return; {49972#true} is VALID [2020-07-18 04:00:16,067 INFO L263 TraceCheckUtils]: 133: Hoare triple {49972#true} call timeShift(); {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-18 04:00:16,068 INFO L280 TraceCheckUtils]: 134: Hoare triple {50176#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {49972#true} is VALID [2020-07-18 04:00:16,068 INFO L280 TraceCheckUtils]: 135: Hoare triple {49972#true} assume 0 != ~systemActive~0; {49972#true} is VALID [2020-07-18 04:00:16,068 INFO L263 TraceCheckUtils]: 136: Hoare triple {49972#true} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:16,069 INFO L280 TraceCheckUtils]: 137: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-18 04:00:16,069 INFO L280 TraceCheckUtils]: 138: Hoare triple {49972#true} assume 0 == ~pumpRunning~0; {49972#true} is VALID [2020-07-18 04:00:16,069 INFO L263 TraceCheckUtils]: 139: Hoare triple {49972#true} call #t~ret42 := isHighWaterLevel(); {49972#true} is VALID [2020-07-18 04:00:16,069 INFO L280 TraceCheckUtils]: 140: Hoare triple {49972#true} havoc ~retValue_acc~7; {49972#true} is VALID [2020-07-18 04:00:16,069 INFO L280 TraceCheckUtils]: 141: Hoare triple {49972#true} havoc ~tmp~7; {49972#true} is VALID [2020-07-18 04:00:16,070 INFO L280 TraceCheckUtils]: 142: Hoare triple {49972#true} havoc ~tmp___0~2; {49972#true} is VALID [2020-07-18 04:00:16,070 INFO L263 TraceCheckUtils]: 143: Hoare triple {49972#true} call #t~ret61 := isHighWaterSensorDry(); {49972#true} is VALID [2020-07-18 04:00:16,070 INFO L280 TraceCheckUtils]: 144: Hoare triple {49972#true} havoc ~retValue_acc~11; {49972#true} is VALID [2020-07-18 04:00:16,071 INFO L280 TraceCheckUtils]: 145: Hoare triple {49972#true} assume !(~waterLevel~0 < 2); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,071 INFO L280 TraceCheckUtils]: 146: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~11 := 0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,072 INFO L280 TraceCheckUtils]: 147: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~11; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,073 INFO L280 TraceCheckUtils]: 148: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,073 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #884#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,074 INFO L280 TraceCheckUtils]: 150: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,075 INFO L280 TraceCheckUtils]: 151: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~7 := #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,075 INFO L280 TraceCheckUtils]: 152: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret61; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,076 INFO L280 TraceCheckUtils]: 153: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~7); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,077 INFO L280 TraceCheckUtils]: 154: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~2 := 1; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,077 INFO L280 TraceCheckUtils]: 155: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~2; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,078 INFO L280 TraceCheckUtils]: 156: Hoare triple {50145#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,078 INFO L280 TraceCheckUtils]: 157: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,079 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #860#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,080 INFO L280 TraceCheckUtils]: 159: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,080 INFO L280 TraceCheckUtils]: 160: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~5 := #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,081 INFO L280 TraceCheckUtils]: 161: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~ret42; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,081 INFO L280 TraceCheckUtils]: 162: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,082 INFO L263 TraceCheckUtils]: 163: Hoare triple {50145#(<= 2 ~waterLevel~0)} call activatePump(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:16,082 INFO L280 TraceCheckUtils]: 164: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {49972#true} is VALID [2020-07-18 04:00:16,082 INFO L263 TraceCheckUtils]: 165: Hoare triple {49972#true} call #t~ret43 := isMethaneAlarm(); {49972#true} is VALID [2020-07-18 04:00:16,082 INFO L280 TraceCheckUtils]: 166: Hoare triple {49972#true} havoc ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:16,083 INFO L263 TraceCheckUtils]: 167: Hoare triple {49972#true} call #t~ret44 := isMethaneLevelCritical(); {49972#true} is VALID [2020-07-18 04:00:16,083 INFO L280 TraceCheckUtils]: 168: Hoare triple {49972#true} havoc ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:16,083 INFO L280 TraceCheckUtils]: 169: Hoare triple {49972#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {49972#true} is VALID [2020-07-18 04:00:16,083 INFO L280 TraceCheckUtils]: 170: Hoare triple {49972#true} #res := ~retValue_acc~9; {49972#true} is VALID [2020-07-18 04:00:16,083 INFO L280 TraceCheckUtils]: 171: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,084 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {49972#true} {49972#true} #900#return; {49972#true} is VALID [2020-07-18 04:00:16,084 INFO L280 TraceCheckUtils]: 173: Hoare triple {49972#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:16,084 INFO L280 TraceCheckUtils]: 174: Hoare triple {49972#true} ~retValue_acc~5 := #t~ret44; {49972#true} is VALID [2020-07-18 04:00:16,084 INFO L280 TraceCheckUtils]: 175: Hoare triple {49972#true} havoc #t~ret44; {49972#true} is VALID [2020-07-18 04:00:16,084 INFO L280 TraceCheckUtils]: 176: Hoare triple {49972#true} #res := ~retValue_acc~5; {49972#true} is VALID [2020-07-18 04:00:16,084 INFO L280 TraceCheckUtils]: 177: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,085 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {49972#true} {49972#true} #880#return; {49972#true} is VALID [2020-07-18 04:00:16,085 INFO L280 TraceCheckUtils]: 179: Hoare triple {49972#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:16,085 INFO L280 TraceCheckUtils]: 180: Hoare triple {49972#true} ~tmp~6 := #t~ret43; {49972#true} is VALID [2020-07-18 04:00:16,085 INFO L280 TraceCheckUtils]: 181: Hoare triple {49972#true} havoc #t~ret43; {49972#true} is VALID [2020-07-18 04:00:16,085 INFO L280 TraceCheckUtils]: 182: Hoare triple {49972#true} assume !(0 != ~tmp~6); {49972#true} is VALID [2020-07-18 04:00:16,086 INFO L263 TraceCheckUtils]: 183: Hoare triple {49972#true} call activatePump__wrappee__highWaterSensor(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:16,086 INFO L280 TraceCheckUtils]: 184: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49972#true} is VALID [2020-07-18 04:00:16,086 INFO L280 TraceCheckUtils]: 185: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,086 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {49972#true} {49972#true} #882#return; {49972#true} is VALID [2020-07-18 04:00:16,087 INFO L280 TraceCheckUtils]: 187: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,087 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #862#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,088 INFO L280 TraceCheckUtils]: 189: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,088 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #888#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,089 INFO L263 TraceCheckUtils]: 191: Hoare triple {50145#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {49972#true} is VALID [2020-07-18 04:00:16,089 INFO L280 TraceCheckUtils]: 192: Hoare triple {49972#true} havoc ~tmp~0; {49972#true} is VALID [2020-07-18 04:00:16,089 INFO L280 TraceCheckUtils]: 193: Hoare triple {49972#true} havoc ~tmp___0~0; {49972#true} is VALID [2020-07-18 04:00:16,089 INFO L263 TraceCheckUtils]: 194: Hoare triple {49972#true} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-18 04:00:16,089 INFO L280 TraceCheckUtils]: 195: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:16,089 INFO L280 TraceCheckUtils]: 196: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {49972#true} is VALID [2020-07-18 04:00:16,090 INFO L280 TraceCheckUtils]: 197: Hoare triple {49972#true} #res := ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:16,090 INFO L280 TraceCheckUtils]: 198: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,090 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {49972#true} {49972#true} #812#return; {49972#true} is VALID [2020-07-18 04:00:16,090 INFO L280 TraceCheckUtils]: 200: Hoare triple {49972#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {49972#true} is VALID [2020-07-18 04:00:16,090 INFO L280 TraceCheckUtils]: 201: Hoare triple {49972#true} ~tmp~0 := #t~ret0; {49972#true} is VALID [2020-07-18 04:00:16,091 INFO L280 TraceCheckUtils]: 202: Hoare triple {49972#true} havoc #t~ret0; {49972#true} is VALID [2020-07-18 04:00:16,091 INFO L280 TraceCheckUtils]: 203: Hoare triple {49972#true} assume !(0 == ~tmp~0); {49972#true} is VALID [2020-07-18 04:00:16,091 INFO L280 TraceCheckUtils]: 204: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,092 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #890#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,092 INFO L280 TraceCheckUtils]: 206: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume true; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,093 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {50145#(<= 2 ~waterLevel~0)} {49972#true} #876#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,093 INFO L280 TraceCheckUtils]: 208: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !false; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,094 INFO L280 TraceCheckUtils]: 209: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,094 INFO L280 TraceCheckUtils]: 210: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,095 INFO L280 TraceCheckUtils]: 211: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~nondet38; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,096 INFO L280 TraceCheckUtils]: 212: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet38; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,096 INFO L280 TraceCheckUtils]: 213: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,097 INFO L280 TraceCheckUtils]: 214: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,097 INFO L280 TraceCheckUtils]: 215: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___0~1 := #t~nondet39; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,098 INFO L280 TraceCheckUtils]: 216: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet39; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,098 INFO L280 TraceCheckUtils]: 217: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,099 INFO L280 TraceCheckUtils]: 218: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,099 INFO L280 TraceCheckUtils]: 219: Hoare triple {50145#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet40; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,100 INFO L280 TraceCheckUtils]: 220: Hoare triple {50145#(<= 2 ~waterLevel~0)} havoc #t~nondet40; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,100 INFO L280 TraceCheckUtils]: 221: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,101 INFO L263 TraceCheckUtils]: 222: Hoare triple {50145#(<= 2 ~waterLevel~0)} call startSystem(); {50175#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 04:00:16,101 INFO L280 TraceCheckUtils]: 223: Hoare triple {50175#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49972#true} is VALID [2020-07-18 04:00:16,101 INFO L280 TraceCheckUtils]: 224: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,102 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {49972#true} {50145#(<= 2 ~waterLevel~0)} #872#return; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,102 INFO L263 TraceCheckUtils]: 226: Hoare triple {50145#(<= 2 ~waterLevel~0)} call timeShift(); {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,103 INFO L280 TraceCheckUtils]: 227: Hoare triple {50145#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {50145#(<= 2 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,103 INFO L263 TraceCheckUtils]: 228: Hoare triple {50145#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 04:00:16,104 INFO L280 TraceCheckUtils]: 229: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 04:00:16,105 INFO L280 TraceCheckUtils]: 230: Hoare triple {50174#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-18 04:00:16,105 INFO L280 TraceCheckUtils]: 231: Hoare triple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-18 04:00:16,106 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {50322#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {50145#(<= 2 ~waterLevel~0)} #886#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,106 INFO L280 TraceCheckUtils]: 233: Hoare triple {50153#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,107 INFO L263 TraceCheckUtils]: 234: Hoare triple {50153#(<= 1 ~waterLevel~0)} call processEnvironment(); {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:00:16,107 INFO L280 TraceCheckUtils]: 235: Hoare triple {50245#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {49972#true} is VALID [2020-07-18 04:00:16,107 INFO L280 TraceCheckUtils]: 236: Hoare triple {49972#true} assume !(0 == ~pumpRunning~0); {49972#true} is VALID [2020-07-18 04:00:16,108 INFO L263 TraceCheckUtils]: 237: Hoare triple {49972#true} call processEnvironment__wrappee__base(); {49972#true} is VALID [2020-07-18 04:00:16,108 INFO L280 TraceCheckUtils]: 238: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,108 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {49972#true} {49972#true} #866#return; {49972#true} is VALID [2020-07-18 04:00:16,108 INFO L280 TraceCheckUtils]: 240: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,109 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {49972#true} {50153#(<= 1 ~waterLevel~0)} #888#return; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,109 INFO L263 TraceCheckUtils]: 242: Hoare triple {50153#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,110 INFO L280 TraceCheckUtils]: 243: Hoare triple {50153#(<= 1 ~waterLevel~0)} havoc ~tmp~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,110 INFO L280 TraceCheckUtils]: 244: Hoare triple {50153#(<= 1 ~waterLevel~0)} havoc ~tmp___0~0; {50153#(<= 1 ~waterLevel~0)} is VALID [2020-07-18 04:00:16,110 INFO L263 TraceCheckUtils]: 245: Hoare triple {50153#(<= 1 ~waterLevel~0)} call #t~ret0 := getWaterLevel(); {49972#true} is VALID [2020-07-18 04:00:16,111 INFO L280 TraceCheckUtils]: 246: Hoare triple {49972#true} havoc ~retValue_acc~10; {49972#true} is VALID [2020-07-18 04:00:16,111 INFO L280 TraceCheckUtils]: 247: Hoare triple {49972#true} ~retValue_acc~10 := ~waterLevel~0; {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} is VALID [2020-07-18 04:00:16,112 INFO L280 TraceCheckUtils]: 248: Hoare triple {50325#(= ~waterLevel~0 getWaterLevel_~retValue_acc~10)} #res := ~retValue_acc~10; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 04:00:16,112 INFO L280 TraceCheckUtils]: 249: Hoare triple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {50326#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-18 04:00:16,113 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {50326#(= |getWaterLevel_#res| ~waterLevel~0)} {50153#(<= 1 ~waterLevel~0)} #812#return; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-18 04:00:16,114 INFO L280 TraceCheckUtils]: 251: Hoare triple {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} is VALID [2020-07-18 04:00:16,114 INFO L280 TraceCheckUtils]: 252: Hoare triple {50166#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret0|)} ~tmp~0 := #t~ret0; {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-18 04:00:16,115 INFO L280 TraceCheckUtils]: 253: Hoare triple {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} havoc #t~ret0; {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} is VALID [2020-07-18 04:00:16,115 INFO L280 TraceCheckUtils]: 254: Hoare triple {50167#(<= 1 __utac_acc__Specification4_spec__1_~tmp~0)} assume 0 == ~tmp~0; {49973#false} is VALID [2020-07-18 04:00:16,115 INFO L263 TraceCheckUtils]: 255: Hoare triple {49973#false} call #t~ret1 := isPumpRunning(); {49972#true} is VALID [2020-07-18 04:00:16,116 INFO L280 TraceCheckUtils]: 256: Hoare triple {49972#true} havoc ~retValue_acc~6; {49972#true} is VALID [2020-07-18 04:00:16,116 INFO L280 TraceCheckUtils]: 257: Hoare triple {49972#true} ~retValue_acc~6 := ~pumpRunning~0; {49972#true} is VALID [2020-07-18 04:00:16,116 INFO L280 TraceCheckUtils]: 258: Hoare triple {49972#true} #res := ~retValue_acc~6; {49972#true} is VALID [2020-07-18 04:00:16,116 INFO L280 TraceCheckUtils]: 259: Hoare triple {49972#true} assume true; {49972#true} is VALID [2020-07-18 04:00:16,116 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {49972#true} {49973#false} #814#return; {49973#false} is VALID [2020-07-18 04:00:16,116 INFO L280 TraceCheckUtils]: 261: Hoare triple {49973#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {49973#false} is VALID [2020-07-18 04:00:16,117 INFO L280 TraceCheckUtils]: 262: Hoare triple {49973#false} ~tmp___0~0 := #t~ret1; {49973#false} is VALID [2020-07-18 04:00:16,117 INFO L280 TraceCheckUtils]: 263: Hoare triple {49973#false} havoc #t~ret1; {49973#false} is VALID [2020-07-18 04:00:16,117 INFO L280 TraceCheckUtils]: 264: Hoare triple {49973#false} assume 0 != ~tmp___0~0; {49973#false} is VALID [2020-07-18 04:00:16,117 INFO L263 TraceCheckUtils]: 265: Hoare triple {49973#false} call __automaton_fail(); {49973#false} is VALID [2020-07-18 04:00:16,117 INFO L280 TraceCheckUtils]: 266: Hoare triple {49973#false} assume !false; {49973#false} is VALID [2020-07-18 04:00:16,190 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-07-18 04:00:16,191 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [15374011] [2020-07-18 04:00:16,191 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:00:16,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-18 04:00:16,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703702360] [2020-07-18 04:00:16,192 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 267 [2020-07-18 04:00:16,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:00:16,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 04:00:16,460 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:00:16,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-18 04:00:16,460 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:00:16,460 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-18 04:00:16,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-18 04:00:16,461 INFO L87 Difference]: Start difference. First operand 1449 states and 1663 transitions. Second operand 14 states. [2020-07-18 04:00:17,715 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 04:00:23,010 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 04:00:28,118 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 04:00:28,673 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 04:00:29,732 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 04:00:30,451 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 04:00:30,896 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 04:00:31,326 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-18 04:00:31,771 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 04:00:32,727 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 04:00:33,776 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 04:00:34,378 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 04:01:05,712 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-18 04:01:06,376 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 04:02:01,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:02:01,571 INFO L93 Difference]: Finished difference Result 3743 states and 4799 transitions. [2020-07-18 04:02:01,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-07-18 04:02:01,571 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 267 [2020-07-18 04:02:01,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 04:02:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 04:02:01,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1335 transitions. [2020-07-18 04:02:01,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 04:02:01,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1335 transitions. [2020-07-18 04:02:01,605 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 43 states and 1335 transitions. [2020-07-18 04:02:05,301 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1335 edges. 1335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:02:05,622 INFO L225 Difference]: With dead ends: 3743 [2020-07-18 04:02:05,622 INFO L226 Difference]: Without dead ends: 2811 [2020-07-18 04:02:05,626 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 62 SyntacticMatches, 5 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=617, Invalid=1639, Unknown=0, NotChecked=0, Total=2256 [2020-07-18 04:02:05,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2811 states. [2020-07-18 04:02:54,291 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2811 to 1896. [2020-07-18 04:02:54,292 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 04:02:54,292 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2811 states. Second operand 1896 states. [2020-07-18 04:02:54,292 INFO L74 IsIncluded]: Start isIncluded. First operand 2811 states. Second operand 1896 states. [2020-07-18 04:02:54,293 INFO L87 Difference]: Start difference. First operand 2811 states. Second operand 1896 states. [2020-07-18 04:02:54,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:02:54,542 INFO L93 Difference]: Finished difference Result 2811 states and 3597 transitions. [2020-07-18 04:02:54,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3597 transitions. [2020-07-18 04:02:54,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:02:54,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:02:54,548 INFO L74 IsIncluded]: Start isIncluded. First operand 1896 states. Second operand 2811 states. [2020-07-18 04:02:54,548 INFO L87 Difference]: Start difference. First operand 1896 states. Second operand 2811 states. [2020-07-18 04:02:54,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 04:02:54,800 INFO L93 Difference]: Finished difference Result 2811 states and 3597 transitions. [2020-07-18 04:02:54,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2811 states and 3597 transitions. [2020-07-18 04:02:54,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 04:02:54,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 04:02:54,806 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 04:02:54,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 04:02:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1896 states. [2020-07-18 04:02:54,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1896 states and 2202 transitions. [2020-07-18 04:02:54,954 INFO L78 Accepts]: Start accepts. Automaton has 1896 states and 2202 transitions. Word has length 267 [2020-07-18 04:02:54,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 04:02:54,955 INFO L479 AbstractCegarLoop]: Abstraction has 1896 states and 2202 transitions. [2020-07-18 04:02:54,955 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-18 04:02:54,955 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1896 states and 2202 transitions. [2020-07-18 04:03:08,525 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2202 edges. 2202 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:03:08,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2202 transitions. [2020-07-18 04:03:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2020-07-18 04:03:08,531 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 04:03:08,531 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 04:03:08,532 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-18 04:03:08,532 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 04:03:08,532 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 04:03:08,532 INFO L82 PathProgramCache]: Analyzing trace with hash -1895848680, now seen corresponding path program 1 times [2020-07-18 04:03:08,532 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 04:03:08,532 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [294845111] [2020-07-18 04:03:08,533 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 04:03:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:08,887 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 04:03:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:08,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {67316#true} is VALID [2020-07-18 04:03:08,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} #valid := #valid[0 := 0]; {67316#true} is VALID [2020-07-18 04:03:08,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} assume 0 < #StackHeapBarrier; {67316#true} is VALID [2020-07-18 04:03:08,941 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {67316#true} is VALID [2020-07-18 04:03:08,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {67316#true} is VALID [2020-07-18 04:03:08,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {67316#true} is VALID [2020-07-18 04:03:08,942 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {67316#true} is VALID [2020-07-18 04:03:08,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {67316#true} is VALID [2020-07-18 04:03:08,943 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {67316#true} is VALID [2020-07-18 04:03:08,943 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {67316#true} is VALID [2020-07-18 04:03:08,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {67316#true} is VALID [2020-07-18 04:03:08,943 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {67316#true} is VALID [2020-07-18 04:03:08,943 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {67316#true} is VALID [2020-07-18 04:03:08,943 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {67316#true} is VALID [2020-07-18 04:03:08,944 INFO L280 TraceCheckUtils]: 14: Hoare triple {67316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {67316#true} is VALID [2020-07-18 04:03:08,944 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {67316#true} is VALID [2020-07-18 04:03:08,944 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {67316#true} is VALID [2020-07-18 04:03:08,944 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {67316#true} is VALID [2020-07-18 04:03:08,944 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {67316#true} is VALID [2020-07-18 04:03:08,944 INFO L280 TraceCheckUtils]: 19: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {67316#true} is VALID [2020-07-18 04:03:08,945 INFO L280 TraceCheckUtils]: 20: Hoare triple {67316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {67316#true} is VALID [2020-07-18 04:03:08,945 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {67316#true} is VALID [2020-07-18 04:03:08,945 INFO L280 TraceCheckUtils]: 22: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {67316#true} is VALID [2020-07-18 04:03:08,945 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {67316#true} is VALID [2020-07-18 04:03:08,945 INFO L280 TraceCheckUtils]: 24: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {67316#true} is VALID [2020-07-18 04:03:08,945 INFO L280 TraceCheckUtils]: 25: Hoare triple {67316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {67316#true} is VALID [2020-07-18 04:03:08,946 INFO L280 TraceCheckUtils]: 26: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {67316#true} is VALID [2020-07-18 04:03:08,946 INFO L280 TraceCheckUtils]: 27: Hoare triple {67316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {67316#true} is VALID [2020-07-18 04:03:08,946 INFO L280 TraceCheckUtils]: 28: Hoare triple {67316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {67316#true} is VALID [2020-07-18 04:03:08,946 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {67316#true} is VALID [2020-07-18 04:03:08,946 INFO L280 TraceCheckUtils]: 30: Hoare triple {67316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {67316#true} is VALID [2020-07-18 04:03:08,947 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {67316#true} is VALID [2020-07-18 04:03:08,947 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {67316#true} is VALID [2020-07-18 04:03:08,947 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {67316#true} is VALID [2020-07-18 04:03:08,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {67316#true} is VALID [2020-07-18 04:03:08,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {67316#true} is VALID [2020-07-18 04:03:08,947 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {67316#true} is VALID [2020-07-18 04:03:08,948 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {67316#true} is VALID [2020-07-18 04:03:08,948 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {67316#true} is VALID [2020-07-18 04:03:08,948 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {67316#true} is VALID [2020-07-18 04:03:08,948 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {67316#true} is VALID [2020-07-18 04:03:08,948 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {67316#true} is VALID [2020-07-18 04:03:08,948 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {67316#true} is VALID [2020-07-18 04:03:08,949 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {67316#true} is VALID [2020-07-18 04:03:08,949 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {67316#true} is VALID [2020-07-18 04:03:08,949 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {67316#true} is VALID [2020-07-18 04:03:08,949 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {67316#true} is VALID [2020-07-18 04:03:08,949 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {67316#true} is VALID [2020-07-18 04:03:08,949 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {67316#true} is VALID [2020-07-18 04:03:08,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {67316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {67316#true} is VALID [2020-07-18 04:03:08,950 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {67316#true} is VALID [2020-07-18 04:03:08,950 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {67316#true} is VALID [2020-07-18 04:03:08,950 INFO L280 TraceCheckUtils]: 52: Hoare triple {67316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {67316#true} is VALID [2020-07-18 04:03:08,950 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {67316#true} is VALID [2020-07-18 04:03:08,951 INFO L280 TraceCheckUtils]: 54: Hoare triple {67316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {67316#true} is VALID [2020-07-18 04:03:08,951 INFO L280 TraceCheckUtils]: 55: Hoare triple {67316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {67316#true} is VALID [2020-07-18 04:03:08,951 INFO L280 TraceCheckUtils]: 56: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {67316#true} is VALID [2020-07-18 04:03:08,951 INFO L280 TraceCheckUtils]: 57: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {67316#true} is VALID [2020-07-18 04:03:08,951 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {67316#true} is VALID [2020-07-18 04:03:08,951 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {67316#true} is VALID [2020-07-18 04:03:08,952 INFO L280 TraceCheckUtils]: 60: Hoare triple {67316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {67316#true} is VALID [2020-07-18 04:03:08,952 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {67316#true} is VALID [2020-07-18 04:03:08,952 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {67316#true} is VALID [2020-07-18 04:03:08,952 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {67316#true} is VALID [2020-07-18 04:03:08,952 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {67316#true} is VALID [2020-07-18 04:03:08,953 INFO L280 TraceCheckUtils]: 65: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {67316#true} is VALID [2020-07-18 04:03:08,953 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {67316#true} is VALID [2020-07-18 04:03:08,953 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {67316#true} is VALID [2020-07-18 04:03:08,953 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {67316#true} is VALID [2020-07-18 04:03:08,953 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {67316#true} is VALID [2020-07-18 04:03:08,954 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {67316#true} is VALID [2020-07-18 04:03:08,954 INFO L280 TraceCheckUtils]: 71: Hoare triple {67316#true} ~head~0.base, ~head~0.offset := 0, 0; {67316#true} is VALID [2020-07-18 04:03:08,954 INFO L280 TraceCheckUtils]: 72: Hoare triple {67316#true} ~pumpRunning~0 := 0; {67316#true} is VALID [2020-07-18 04:03:08,954 INFO L280 TraceCheckUtils]: 73: Hoare triple {67316#true} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-18 04:03:08,954 INFO L280 TraceCheckUtils]: 74: Hoare triple {67316#true} ~cleanupTimeShifts~0 := 4; {67316#true} is VALID [2020-07-18 04:03:08,955 INFO L280 TraceCheckUtils]: 75: Hoare triple {67316#true} ~waterLevel~0 := 1; {67316#true} is VALID [2020-07-18 04:03:08,955 INFO L280 TraceCheckUtils]: 76: Hoare triple {67316#true} ~methaneLevelCritical~0 := 0; {67316#true} is VALID [2020-07-18 04:03:08,955 INFO L280 TraceCheckUtils]: 77: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:08,955 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {67316#true} {67316#true} #906#return; {67316#true} is VALID [2020-07-18 04:03:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:08,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:08,961 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #818#return; {67316#true} is VALID [2020-07-18 04:03:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:08,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:08,963 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #820#return; {67316#true} is VALID [2020-07-18 04:03:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~4; {67316#true} is VALID [2020-07-18 04:03:09,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~4 := 1; {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-18 04:03:09,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 04:03:09,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 04:03:09,019 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {67316#true} #822#return; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-18 04:03:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,023 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #824#return; {67316#true} is VALID [2020-07-18 04:03:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,041 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67316#true} #872#return; {67316#true} is VALID [2020-07-18 04:03:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-18 04:03:09,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-18 04:03:09,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 04:03:09,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,176 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-18 04:03:09,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-18 04:03:09,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-18 04:03:09,178 INFO L263 TraceCheckUtils]: 3: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-18 04:03:09,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-18 04:03:09,178 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-18 04:03:09,179 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 04:03:09,180 INFO L280 TraceCheckUtils]: 7: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,182 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,183 INFO L280 TraceCheckUtils]: 10: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,184 INFO L280 TraceCheckUtils]: 11: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,186 INFO L280 TraceCheckUtils]: 13: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-18 04:03:09,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-18 04:03:09,186 INFO L280 TraceCheckUtils]: 15: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-18 04:03:09,187 INFO L280 TraceCheckUtils]: 16: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-18 04:03:09,187 INFO L280 TraceCheckUtils]: 17: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,187 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-18 04:03:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-18 04:03:09,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,202 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-18 04:03:09,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,202 INFO L263 TraceCheckUtils]: 1: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-18 04:03:09,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-18 04:03:09,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,204 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-18 04:03:09,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,205 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,205 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,206 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-18 04:03:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-18 04:03:09,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-18 04:03:09,211 INFO L263 TraceCheckUtils]: 1: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-18 04:03:09,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,211 INFO L263 TraceCheckUtils]: 3: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-18 04:03:09,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-18 04:03:09,212 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,213 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-18 04:03:09,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,214 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,214 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,215 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,215 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-18 04:03:09,215 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,216 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,216 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,216 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-18 04:03:09,217 INFO L263 TraceCheckUtils]: 19: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,218 INFO L280 TraceCheckUtils]: 20: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,218 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,218 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-18 04:03:09,219 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,219 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-18 04:03:09,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-18 04:03:09,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-18 04:03:09,221 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-18 04:03:09,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-18 04:03:09,221 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-18 04:03:09,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-18 04:03:09,222 INFO L263 TraceCheckUtils]: 6: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-18 04:03:09,222 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-18 04:03:09,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-18 04:03:09,223 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 04:03:09,224 INFO L280 TraceCheckUtils]: 10: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,225 INFO L280 TraceCheckUtils]: 11: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,226 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,227 INFO L280 TraceCheckUtils]: 13: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,228 INFO L280 TraceCheckUtils]: 14: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,229 INFO L280 TraceCheckUtils]: 15: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,230 INFO L280 TraceCheckUtils]: 16: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-18 04:03:09,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-18 04:03:09,231 INFO L280 TraceCheckUtils]: 18: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-18 04:03:09,231 INFO L280 TraceCheckUtils]: 19: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-18 04:03:09,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,231 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-18 04:03:09,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,232 INFO L280 TraceCheckUtils]: 23: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-18 04:03:09,232 INFO L280 TraceCheckUtils]: 24: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-18 04:03:09,233 INFO L280 TraceCheckUtils]: 25: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-18 04:03:09,233 INFO L263 TraceCheckUtils]: 26: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,233 INFO L280 TraceCheckUtils]: 27: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-18 04:03:09,234 INFO L263 TraceCheckUtils]: 28: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-18 04:03:09,234 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,234 INFO L263 TraceCheckUtils]: 30: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-18 04:03:09,235 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,235 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-18 04:03:09,235 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,236 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,236 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-18 04:03:09,236 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,236 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,237 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,237 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,237 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,238 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-18 04:03:09,238 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,238 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,238 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,238 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-18 04:03:09,239 INFO L263 TraceCheckUtils]: 46: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,239 INFO L280 TraceCheckUtils]: 47: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,240 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,240 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-18 04:03:09,240 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,240 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-18 04:03:09,240 INFO L280 TraceCheckUtils]: 52: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,241 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-18 04:03:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-18 04:03:09,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,250 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,250 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-18 04:03:09,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-18 04:03:09,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-18 04:03:09,251 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-18 04:03:09,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-18 04:03:09,252 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,253 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-18 04:03:09,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-18 04:03:09,254 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-18 04:03:09,254 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-18 04:03:09,254 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,255 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-18 04:03:09,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {67316#true} is VALID [2020-07-18 04:03:09,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume 0 != ~systemActive~0; {67316#true} is VALID [2020-07-18 04:03:09,256 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-18 04:03:09,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-18 04:03:09,257 INFO L263 TraceCheckUtils]: 5: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-18 04:03:09,258 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-18 04:03:09,258 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-18 04:03:09,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-18 04:03:09,258 INFO L263 TraceCheckUtils]: 9: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-18 04:03:09,259 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-18 04:03:09,259 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-18 04:03:09,260 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 04:03:09,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,261 INFO L280 TraceCheckUtils]: 14: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,262 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,263 INFO L280 TraceCheckUtils]: 16: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,264 INFO L280 TraceCheckUtils]: 17: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,265 INFO L280 TraceCheckUtils]: 19: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-18 04:03:09,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-18 04:03:09,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-18 04:03:09,266 INFO L280 TraceCheckUtils]: 22: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-18 04:03:09,267 INFO L280 TraceCheckUtils]: 23: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,267 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-18 04:03:09,267 INFO L280 TraceCheckUtils]: 25: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-18 04:03:09,268 INFO L280 TraceCheckUtils]: 27: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-18 04:03:09,268 INFO L280 TraceCheckUtils]: 28: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-18 04:03:09,268 INFO L263 TraceCheckUtils]: 29: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,269 INFO L280 TraceCheckUtils]: 30: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-18 04:03:09,269 INFO L263 TraceCheckUtils]: 31: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-18 04:03:09,269 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,270 INFO L263 TraceCheckUtils]: 33: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-18 04:03:09,270 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,270 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-18 04:03:09,270 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,271 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,271 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-18 04:03:09,271 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,272 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,272 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,272 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,272 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,273 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-18 04:03:09,273 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,273 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,274 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,274 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-18 04:03:09,275 INFO L263 TraceCheckUtils]: 49: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,275 INFO L280 TraceCheckUtils]: 50: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,275 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,276 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-18 04:03:09,276 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,276 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-18 04:03:09,276 INFO L280 TraceCheckUtils]: 55: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,277 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-18 04:03:09,277 INFO L263 TraceCheckUtils]: 57: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67316#true} is VALID [2020-07-18 04:03:09,277 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-18 04:03:09,278 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-18 04:03:09,278 INFO L263 TraceCheckUtils]: 60: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-18 04:03:09,278 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,279 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-18 04:03:09,279 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,279 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,279 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-18 04:03:09,280 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,280 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-18 04:03:09,280 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-18 04:03:09,281 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-18 04:03:09,281 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,281 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-18 04:03:09,281 INFO L280 TraceCheckUtils]: 72: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,282 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {67317#false} {67316#true} #876#return; {67317#false} is VALID [2020-07-18 04:03:09,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {67316#true} {67317#false} #872#return; {67317#false} is VALID [2020-07-18 04:03:09,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67316#true} is VALID [2020-07-18 04:03:09,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~waterLevel~0 := ~waterLevel~0 - 1; {67316#true} is VALID [2020-07-18 04:03:09,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,321 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {67316#true} {67317#false} #886#return; {67317#false} is VALID [2020-07-18 04:03:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,327 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-18 04:03:09,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-18 04:03:09,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} assume !(0 == ~pumpRunning~0); {67316#true} is VALID [2020-07-18 04:03:09,328 INFO L263 TraceCheckUtils]: 2: Hoare triple {67316#true} call processEnvironment__wrappee__base(); {67316#true} is VALID [2020-07-18 04:03:09,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,329 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-18 04:03:09,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,329 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {67316#true} {67317#false} #888#return; {67317#false} is VALID [2020-07-18 04:03:09,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-18 04:03:09,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,334 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67317#false} #812#return; {67317#false} is VALID [2020-07-18 04:03:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 04:03:09,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {67316#true} havoc ~retValue_acc~6; {67316#true} is VALID [2020-07-18 04:03:09,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {67316#true} ~retValue_acc~6 := ~pumpRunning~0; {67316#true} is VALID [2020-07-18 04:03:09,338 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #res := ~retValue_acc~6; {67316#true} is VALID [2020-07-18 04:03:09,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,338 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {67316#true} {67317#false} #814#return; {67317#false} is VALID [2020-07-18 04:03:09,345 INFO L263 TraceCheckUtils]: 0: Hoare triple {67316#true} call ULTIMATE.init(); {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 04:03:09,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {67511#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {67316#true} is VALID [2020-07-18 04:03:09,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {67316#true} #valid := #valid[0 := 0]; {67316#true} is VALID [2020-07-18 04:03:09,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {67316#true} assume 0 < #StackHeapBarrier; {67316#true} is VALID [2020-07-18 04:03:09,346 INFO L280 TraceCheckUtils]: 4: Hoare triple {67316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L366 {67316#true} is VALID [2020-07-18 04:03:09,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {67316#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L366-1 {67316#true} is VALID [2020-07-18 04:03:09,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {67316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L366-2 {67316#true} is VALID [2020-07-18 04:03:09,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {67316#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L367 {67316#true} is VALID [2020-07-18 04:03:09,348 INFO L280 TraceCheckUtils]: 8: Hoare triple {67316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L373 {67316#true} is VALID [2020-07-18 04:03:09,348 INFO L280 TraceCheckUtils]: 9: Hoare triple {67316#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L373-1 {67316#true} is VALID [2020-07-18 04:03:09,348 INFO L280 TraceCheckUtils]: 10: Hoare triple {67316#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L374 {67316#true} is VALID [2020-07-18 04:03:09,348 INFO L280 TraceCheckUtils]: 11: Hoare triple {67316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L412 {67316#true} is VALID [2020-07-18 04:03:09,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {67316#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L412-1 {67316#true} is VALID [2020-07-18 04:03:09,349 INFO L280 TraceCheckUtils]: 13: Hoare triple {67316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L413 {67316#true} is VALID [2020-07-18 04:03:09,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {67316#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L419 {67316#true} is VALID [2020-07-18 04:03:09,349 INFO L280 TraceCheckUtils]: 15: Hoare triple {67316#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L419-1 {67316#true} is VALID [2020-07-18 04:03:09,350 INFO L280 TraceCheckUtils]: 16: Hoare triple {67316#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L420 {67316#true} is VALID [2020-07-18 04:03:09,350 INFO L280 TraceCheckUtils]: 17: Hoare triple {67316#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L674 {67316#true} is VALID [2020-07-18 04:03:09,350 INFO L280 TraceCheckUtils]: 18: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L678 {67316#true} is VALID [2020-07-18 04:03:09,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L678-1 {67316#true} is VALID [2020-07-18 04:03:09,351 INFO L280 TraceCheckUtils]: 20: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L678-2 {67316#true} is VALID [2020-07-18 04:03:09,351 INFO L280 TraceCheckUtils]: 21: Hoare triple {67316#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L678-3 {67316#true} is VALID [2020-07-18 04:03:09,351 INFO L280 TraceCheckUtils]: 22: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L682 {67316#true} is VALID [2020-07-18 04:03:09,352 INFO L280 TraceCheckUtils]: 23: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L682-1 {67316#true} is VALID [2020-07-18 04:03:09,352 INFO L280 TraceCheckUtils]: 24: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L682-2 {67316#true} is VALID [2020-07-18 04:03:09,352 INFO L280 TraceCheckUtils]: 25: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L682-3 {67316#true} is VALID [2020-07-18 04:03:09,352 INFO L280 TraceCheckUtils]: 26: Hoare triple {67316#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L682-4 {67316#true} is VALID [2020-07-18 04:03:09,353 INFO L280 TraceCheckUtils]: 27: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L686 {67316#true} is VALID [2020-07-18 04:03:09,353 INFO L280 TraceCheckUtils]: 28: Hoare triple {67316#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L686-1 {67316#true} is VALID [2020-07-18 04:03:09,353 INFO L280 TraceCheckUtils]: 29: Hoare triple {67316#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L686-2 {67316#true} is VALID [2020-07-18 04:03:09,353 INFO L280 TraceCheckUtils]: 30: Hoare triple {67316#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L686-3 {67316#true} is VALID [2020-07-18 04:03:09,353 INFO L280 TraceCheckUtils]: 31: Hoare triple {67316#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L686-4 {67316#true} is VALID [2020-07-18 04:03:09,354 INFO L280 TraceCheckUtils]: 32: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L686-5 {67316#true} is VALID [2020-07-18 04:03:09,354 INFO L280 TraceCheckUtils]: 33: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L686-6 {67316#true} is VALID [2020-07-18 04:03:09,354 INFO L280 TraceCheckUtils]: 34: Hoare triple {67316#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L686-7 {67316#true} is VALID [2020-07-18 04:03:09,354 INFO L280 TraceCheckUtils]: 35: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L690 {67316#true} is VALID [2020-07-18 04:03:09,354 INFO L280 TraceCheckUtils]: 36: Hoare triple {67316#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L690-1 {67316#true} is VALID [2020-07-18 04:03:09,355 INFO L280 TraceCheckUtils]: 37: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L690-2 {67316#true} is VALID [2020-07-18 04:03:09,355 INFO L280 TraceCheckUtils]: 38: Hoare triple {67316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L690-3 {67316#true} is VALID [2020-07-18 04:03:09,355 INFO L280 TraceCheckUtils]: 39: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L694 {67316#true} is VALID [2020-07-18 04:03:09,355 INFO L280 TraceCheckUtils]: 40: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L694-1 {67316#true} is VALID [2020-07-18 04:03:09,355 INFO L280 TraceCheckUtils]: 41: Hoare triple {67316#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L694-2 {67316#true} is VALID [2020-07-18 04:03:09,355 INFO L280 TraceCheckUtils]: 42: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L694-3 {67316#true} is VALID [2020-07-18 04:03:09,356 INFO L280 TraceCheckUtils]: 43: Hoare triple {67316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L694-4 {67316#true} is VALID [2020-07-18 04:03:09,356 INFO L280 TraceCheckUtils]: 44: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L698 {67316#true} is VALID [2020-07-18 04:03:09,356 INFO L280 TraceCheckUtils]: 45: Hoare triple {67316#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L698-1 {67316#true} is VALID [2020-07-18 04:03:09,356 INFO L280 TraceCheckUtils]: 46: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L698-2 {67316#true} is VALID [2020-07-18 04:03:09,356 INFO L280 TraceCheckUtils]: 47: Hoare triple {67316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L698-3 {67316#true} is VALID [2020-07-18 04:03:09,356 INFO L280 TraceCheckUtils]: 48: Hoare triple {67316#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L700 {67316#true} is VALID [2020-07-18 04:03:09,357 INFO L280 TraceCheckUtils]: 49: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L700-1 {67316#true} is VALID [2020-07-18 04:03:09,357 INFO L280 TraceCheckUtils]: 50: Hoare triple {67316#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L700-2 {67316#true} is VALID [2020-07-18 04:03:09,357 INFO L280 TraceCheckUtils]: 51: Hoare triple {67316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L905 {67316#true} is VALID [2020-07-18 04:03:09,357 INFO L280 TraceCheckUtils]: 52: Hoare triple {67316#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L906 {67316#true} is VALID [2020-07-18 04:03:09,357 INFO L280 TraceCheckUtils]: 53: Hoare triple {67316#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L906-1 {67316#true} is VALID [2020-07-18 04:03:09,357 INFO L280 TraceCheckUtils]: 54: Hoare triple {67316#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L906-2 {67316#true} is VALID [2020-07-18 04:03:09,358 INFO L280 TraceCheckUtils]: 55: Hoare triple {67316#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L906-3 {67316#true} is VALID [2020-07-18 04:03:09,358 INFO L280 TraceCheckUtils]: 56: Hoare triple {67316#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L906-4 {67316#true} is VALID [2020-07-18 04:03:09,358 INFO L280 TraceCheckUtils]: 57: Hoare triple {67316#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L906-5 {67316#true} is VALID [2020-07-18 04:03:09,358 INFO L280 TraceCheckUtils]: 58: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L906-6 {67316#true} is VALID [2020-07-18 04:03:09,358 INFO L280 TraceCheckUtils]: 59: Hoare triple {67316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L906-7 {67316#true} is VALID [2020-07-18 04:03:09,358 INFO L280 TraceCheckUtils]: 60: Hoare triple {67316#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L910 {67316#true} is VALID [2020-07-18 04:03:09,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {67316#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L910-1 {67316#true} is VALID [2020-07-18 04:03:09,359 INFO L280 TraceCheckUtils]: 62: Hoare triple {67316#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L910-2 {67316#true} is VALID [2020-07-18 04:03:09,359 INFO L280 TraceCheckUtils]: 63: Hoare triple {67316#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L910-3 {67316#true} is VALID [2020-07-18 04:03:09,359 INFO L280 TraceCheckUtils]: 64: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L910-4 {67316#true} is VALID [2020-07-18 04:03:09,360 INFO L280 TraceCheckUtils]: 65: Hoare triple {67316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L910-5 {67316#true} is VALID [2020-07-18 04:03:09,360 INFO L280 TraceCheckUtils]: 66: Hoare triple {67316#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L914 {67316#true} is VALID [2020-07-18 04:03:09,360 INFO L280 TraceCheckUtils]: 67: Hoare triple {67316#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L914-1 {67316#true} is VALID [2020-07-18 04:03:09,360 INFO L280 TraceCheckUtils]: 68: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L914-2 {67316#true} is VALID [2020-07-18 04:03:09,361 INFO L280 TraceCheckUtils]: 69: Hoare triple {67316#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L914-3 {67316#true} is VALID [2020-07-18 04:03:09,361 INFO L280 TraceCheckUtils]: 70: Hoare triple {67316#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {67316#true} is VALID [2020-07-18 04:03:09,361 INFO L280 TraceCheckUtils]: 71: Hoare triple {67316#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {67316#true} is VALID [2020-07-18 04:03:09,362 INFO L280 TraceCheckUtils]: 72: Hoare triple {67316#true} ~head~0.base, ~head~0.offset := 0, 0; {67316#true} is VALID [2020-07-18 04:03:09,362 INFO L280 TraceCheckUtils]: 73: Hoare triple {67316#true} ~pumpRunning~0 := 0; {67316#true} is VALID [2020-07-18 04:03:09,362 INFO L280 TraceCheckUtils]: 74: Hoare triple {67316#true} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,363 INFO L280 TraceCheckUtils]: 75: Hoare triple {67316#true} ~cleanupTimeShifts~0 := 4; {67316#true} is VALID [2020-07-18 04:03:09,363 INFO L280 TraceCheckUtils]: 76: Hoare triple {67316#true} ~waterLevel~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,363 INFO L280 TraceCheckUtils]: 77: Hoare triple {67316#true} ~methaneLevelCritical~0 := 0; {67316#true} is VALID [2020-07-18 04:03:09,363 INFO L280 TraceCheckUtils]: 78: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,364 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {67316#true} {67316#true} #906#return; {67316#true} is VALID [2020-07-18 04:03:09,364 INFO L263 TraceCheckUtils]: 80: Hoare triple {67316#true} call #t~ret73 := main(); {67316#true} is VALID [2020-07-18 04:03:09,364 INFO L280 TraceCheckUtils]: 81: Hoare triple {67316#true} havoc ~retValue_acc~8; {67316#true} is VALID [2020-07-18 04:03:09,364 INFO L280 TraceCheckUtils]: 82: Hoare triple {67316#true} havoc ~tmp~8; {67316#true} is VALID [2020-07-18 04:03:09,365 INFO L263 TraceCheckUtils]: 83: Hoare triple {67316#true} call select_helpers(); {67316#true} is VALID [2020-07-18 04:03:09,365 INFO L280 TraceCheckUtils]: 84: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,365 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {67316#true} {67316#true} #818#return; {67316#true} is VALID [2020-07-18 04:03:09,366 INFO L263 TraceCheckUtils]: 86: Hoare triple {67316#true} call select_features(); {67316#true} is VALID [2020-07-18 04:03:09,366 INFO L280 TraceCheckUtils]: 87: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,366 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {67316#true} {67316#true} #820#return; {67316#true} is VALID [2020-07-18 04:03:09,366 INFO L263 TraceCheckUtils]: 89: Hoare triple {67316#true} call #t~ret62 := valid_product(); {67316#true} is VALID [2020-07-18 04:03:09,367 INFO L280 TraceCheckUtils]: 90: Hoare triple {67316#true} havoc ~retValue_acc~4; {67316#true} is VALID [2020-07-18 04:03:09,368 INFO L280 TraceCheckUtils]: 91: Hoare triple {67316#true} ~retValue_acc~4 := 1; {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} is VALID [2020-07-18 04:03:09,369 INFO L280 TraceCheckUtils]: 92: Hoare triple {67512#(and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1))} #res := ~retValue_acc~4; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 04:03:09,370 INFO L280 TraceCheckUtils]: 93: Hoare triple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-18 04:03:09,371 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {67513#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {67316#true} #822#return; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-18 04:03:09,372 INFO L280 TraceCheckUtils]: 95: Hoare triple {67406#(= |main_#t~ret62| 1)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {67406#(= |main_#t~ret62| 1)} is VALID [2020-07-18 04:03:09,373 INFO L280 TraceCheckUtils]: 96: Hoare triple {67406#(= |main_#t~ret62| 1)} ~tmp~8 := #t~ret62; {67407#(= 1 main_~tmp~8)} is VALID [2020-07-18 04:03:09,374 INFO L280 TraceCheckUtils]: 97: Hoare triple {67407#(= 1 main_~tmp~8)} havoc #t~ret62; {67407#(= 1 main_~tmp~8)} is VALID [2020-07-18 04:03:09,374 INFO L280 TraceCheckUtils]: 98: Hoare triple {67407#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {67316#true} is VALID [2020-07-18 04:03:09,374 INFO L263 TraceCheckUtils]: 99: Hoare triple {67316#true} call setup(); {67316#true} is VALID [2020-07-18 04:03:09,374 INFO L280 TraceCheckUtils]: 100: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,375 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {67316#true} {67316#true} #824#return; {67316#true} is VALID [2020-07-18 04:03:09,375 INFO L263 TraceCheckUtils]: 102: Hoare triple {67316#true} call runTest(); {67316#true} is VALID [2020-07-18 04:03:09,375 INFO L263 TraceCheckUtils]: 103: Hoare triple {67316#true} call test(); {67316#true} is VALID [2020-07-18 04:03:09,376 INFO L280 TraceCheckUtils]: 104: Hoare triple {67316#true} havoc ~splverifierCounter~0; {67316#true} is VALID [2020-07-18 04:03:09,376 INFO L280 TraceCheckUtils]: 105: Hoare triple {67316#true} havoc ~tmp~4; {67316#true} is VALID [2020-07-18 04:03:09,376 INFO L280 TraceCheckUtils]: 106: Hoare triple {67316#true} havoc ~tmp___0~1; {67316#true} is VALID [2020-07-18 04:03:09,376 INFO L280 TraceCheckUtils]: 107: Hoare triple {67316#true} havoc ~tmp___1~0; {67316#true} is VALID [2020-07-18 04:03:09,377 INFO L280 TraceCheckUtils]: 108: Hoare triple {67316#true} havoc ~tmp___2~0; {67316#true} is VALID [2020-07-18 04:03:09,377 INFO L280 TraceCheckUtils]: 109: Hoare triple {67316#true} ~splverifierCounter~0 := 0; {67316#true} is VALID [2020-07-18 04:03:09,377 INFO L280 TraceCheckUtils]: 110: Hoare triple {67316#true} assume !false; {67316#true} is VALID [2020-07-18 04:03:09,377 INFO L280 TraceCheckUtils]: 111: Hoare triple {67316#true} assume ~splverifierCounter~0 < 4; {67316#true} is VALID [2020-07-18 04:03:09,378 INFO L280 TraceCheckUtils]: 112: Hoare triple {67316#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,378 INFO L280 TraceCheckUtils]: 113: Hoare triple {67316#true} ~tmp~4 := #t~nondet38; {67316#true} is VALID [2020-07-18 04:03:09,378 INFO L280 TraceCheckUtils]: 114: Hoare triple {67316#true} havoc #t~nondet38; {67316#true} is VALID [2020-07-18 04:03:09,378 INFO L280 TraceCheckUtils]: 115: Hoare triple {67316#true} assume !(0 != ~tmp~4); {67316#true} is VALID [2020-07-18 04:03:09,378 INFO L280 TraceCheckUtils]: 116: Hoare triple {67316#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,379 INFO L280 TraceCheckUtils]: 117: Hoare triple {67316#true} ~tmp___0~1 := #t~nondet39; {67316#true} is VALID [2020-07-18 04:03:09,379 INFO L280 TraceCheckUtils]: 118: Hoare triple {67316#true} havoc #t~nondet39; {67316#true} is VALID [2020-07-18 04:03:09,379 INFO L280 TraceCheckUtils]: 119: Hoare triple {67316#true} assume !(0 != ~tmp___0~1); {67316#true} is VALID [2020-07-18 04:03:09,379 INFO L280 TraceCheckUtils]: 120: Hoare triple {67316#true} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,379 INFO L280 TraceCheckUtils]: 121: Hoare triple {67316#true} ~tmp___2~0 := #t~nondet40; {67316#true} is VALID [2020-07-18 04:03:09,379 INFO L280 TraceCheckUtils]: 122: Hoare triple {67316#true} havoc #t~nondet40; {67316#true} is VALID [2020-07-18 04:03:09,380 INFO L280 TraceCheckUtils]: 123: Hoare triple {67316#true} assume 0 != ~tmp___2~0; {67316#true} is VALID [2020-07-18 04:03:09,380 INFO L263 TraceCheckUtils]: 124: Hoare triple {67316#true} call startSystem(); {67514#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 04:03:09,381 INFO L280 TraceCheckUtils]: 125: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,381 INFO L280 TraceCheckUtils]: 126: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,381 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {67316#true} {67316#true} #872#return; {67316#true} is VALID [2020-07-18 04:03:09,382 INFO L263 TraceCheckUtils]: 128: Hoare triple {67316#true} call timeShift(); {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-18 04:03:09,382 INFO L280 TraceCheckUtils]: 129: Hoare triple {67515#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {67316#true} is VALID [2020-07-18 04:03:09,382 INFO L280 TraceCheckUtils]: 130: Hoare triple {67316#true} assume 0 != ~systemActive~0; {67316#true} is VALID [2020-07-18 04:03:09,383 INFO L263 TraceCheckUtils]: 131: Hoare triple {67316#true} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,383 INFO L280 TraceCheckUtils]: 132: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-18 04:03:09,383 INFO L280 TraceCheckUtils]: 133: Hoare triple {67316#true} assume 0 == ~pumpRunning~0; {67316#true} is VALID [2020-07-18 04:03:09,383 INFO L263 TraceCheckUtils]: 134: Hoare triple {67316#true} call #t~ret42 := isHighWaterLevel(); {67316#true} is VALID [2020-07-18 04:03:09,383 INFO L280 TraceCheckUtils]: 135: Hoare triple {67316#true} havoc ~retValue_acc~7; {67316#true} is VALID [2020-07-18 04:03:09,384 INFO L280 TraceCheckUtils]: 136: Hoare triple {67316#true} havoc ~tmp~7; {67316#true} is VALID [2020-07-18 04:03:09,384 INFO L280 TraceCheckUtils]: 137: Hoare triple {67316#true} havoc ~tmp___0~2; {67316#true} is VALID [2020-07-18 04:03:09,384 INFO L263 TraceCheckUtils]: 138: Hoare triple {67316#true} call #t~ret61 := isHighWaterSensorDry(); {67316#true} is VALID [2020-07-18 04:03:09,384 INFO L280 TraceCheckUtils]: 139: Hoare triple {67316#true} havoc ~retValue_acc~11; {67316#true} is VALID [2020-07-18 04:03:09,384 INFO L280 TraceCheckUtils]: 140: Hoare triple {67316#true} assume ~waterLevel~0 < 2; {67316#true} is VALID [2020-07-18 04:03:09,385 INFO L280 TraceCheckUtils]: 141: Hoare triple {67316#true} ~retValue_acc~11 := 1; {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} is VALID [2020-07-18 04:03:09,386 INFO L280 TraceCheckUtils]: 142: Hoare triple {67637#(<= 1 isHighWaterSensorDry_~retValue_acc~11)} #res := ~retValue_acc~11; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,386 INFO L280 TraceCheckUtils]: 143: Hoare triple {67638#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {67638#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-18 04:03:09,387 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {67638#(<= 1 |isHighWaterSensorDry_#res|)} {67316#true} #884#return; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,388 INFO L280 TraceCheckUtils]: 145: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} is VALID [2020-07-18 04:03:09,388 INFO L280 TraceCheckUtils]: 146: Hoare triple {67635#(<= 1 |isHighWaterLevel_#t~ret61|)} ~tmp~7 := #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,389 INFO L280 TraceCheckUtils]: 147: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} havoc #t~ret61; {67636#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-18 04:03:09,390 INFO L280 TraceCheckUtils]: 148: Hoare triple {67636#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7); {67317#false} is VALID [2020-07-18 04:03:09,390 INFO L280 TraceCheckUtils]: 149: Hoare triple {67317#false} ~tmp___0~2 := 1; {67317#false} is VALID [2020-07-18 04:03:09,390 INFO L280 TraceCheckUtils]: 150: Hoare triple {67317#false} ~retValue_acc~7 := ~tmp___0~2; {67317#false} is VALID [2020-07-18 04:03:09,390 INFO L280 TraceCheckUtils]: 151: Hoare triple {67317#false} #res := ~retValue_acc~7; {67317#false} is VALID [2020-07-18 04:03:09,390 INFO L280 TraceCheckUtils]: 152: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,391 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {67317#false} {67316#true} #860#return; {67317#false} is VALID [2020-07-18 04:03:09,391 INFO L280 TraceCheckUtils]: 154: Hoare triple {67317#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,391 INFO L280 TraceCheckUtils]: 155: Hoare triple {67317#false} ~tmp~5 := #t~ret42; {67317#false} is VALID [2020-07-18 04:03:09,391 INFO L280 TraceCheckUtils]: 156: Hoare triple {67317#false} havoc #t~ret42; {67317#false} is VALID [2020-07-18 04:03:09,391 INFO L280 TraceCheckUtils]: 157: Hoare triple {67317#false} assume 0 != ~tmp~5; {67317#false} is VALID [2020-07-18 04:03:09,391 INFO L263 TraceCheckUtils]: 158: Hoare triple {67317#false} call activatePump(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,392 INFO L280 TraceCheckUtils]: 159: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {67316#true} is VALID [2020-07-18 04:03:09,392 INFO L263 TraceCheckUtils]: 160: Hoare triple {67316#true} call #t~ret43 := isMethaneAlarm(); {67316#true} is VALID [2020-07-18 04:03:09,392 INFO L280 TraceCheckUtils]: 161: Hoare triple {67316#true} havoc ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,392 INFO L263 TraceCheckUtils]: 162: Hoare triple {67316#true} call #t~ret44 := isMethaneLevelCritical(); {67316#true} is VALID [2020-07-18 04:03:09,392 INFO L280 TraceCheckUtils]: 163: Hoare triple {67316#true} havoc ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,392 INFO L280 TraceCheckUtils]: 164: Hoare triple {67316#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {67316#true} is VALID [2020-07-18 04:03:09,393 INFO L280 TraceCheckUtils]: 165: Hoare triple {67316#true} #res := ~retValue_acc~9; {67316#true} is VALID [2020-07-18 04:03:09,393 INFO L280 TraceCheckUtils]: 166: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,393 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {67316#true} {67316#true} #900#return; {67316#true} is VALID [2020-07-18 04:03:09,393 INFO L280 TraceCheckUtils]: 168: Hoare triple {67316#true} assume -2147483648 <= #t~ret44 && #t~ret44 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,394 INFO L280 TraceCheckUtils]: 169: Hoare triple {67316#true} ~retValue_acc~5 := #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,394 INFO L280 TraceCheckUtils]: 170: Hoare triple {67316#true} havoc #t~ret44; {67316#true} is VALID [2020-07-18 04:03:09,394 INFO L280 TraceCheckUtils]: 171: Hoare triple {67316#true} #res := ~retValue_acc~5; {67316#true} is VALID [2020-07-18 04:03:09,395 INFO L280 TraceCheckUtils]: 172: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,395 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {67316#true} {67316#true} #880#return; {67316#true} is VALID [2020-07-18 04:03:09,395 INFO L280 TraceCheckUtils]: 174: Hoare triple {67316#true} assume -2147483648 <= #t~ret43 && #t~ret43 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,396 INFO L280 TraceCheckUtils]: 175: Hoare triple {67316#true} ~tmp~6 := #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,396 INFO L280 TraceCheckUtils]: 176: Hoare triple {67316#true} havoc #t~ret43; {67316#true} is VALID [2020-07-18 04:03:09,396 INFO L280 TraceCheckUtils]: 177: Hoare triple {67316#true} assume !(0 != ~tmp~6); {67316#true} is VALID [2020-07-18 04:03:09,397 INFO L263 TraceCheckUtils]: 178: Hoare triple {67316#true} call activatePump__wrappee__highWaterSensor(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,397 INFO L280 TraceCheckUtils]: 179: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,398 INFO L280 TraceCheckUtils]: 180: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,398 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {67316#true} {67316#true} #882#return; {67316#true} is VALID [2020-07-18 04:03:09,398 INFO L280 TraceCheckUtils]: 182: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,398 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {67316#true} {67317#false} #862#return; {67317#false} is VALID [2020-07-18 04:03:09,399 INFO L280 TraceCheckUtils]: 184: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,399 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {67317#false} {67316#true} #888#return; {67317#false} is VALID [2020-07-18 04:03:09,399 INFO L263 TraceCheckUtils]: 186: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67316#true} is VALID [2020-07-18 04:03:09,399 INFO L280 TraceCheckUtils]: 187: Hoare triple {67316#true} havoc ~tmp~0; {67316#true} is VALID [2020-07-18 04:03:09,400 INFO L280 TraceCheckUtils]: 188: Hoare triple {67316#true} havoc ~tmp___0~0; {67316#true} is VALID [2020-07-18 04:03:09,400 INFO L263 TraceCheckUtils]: 189: Hoare triple {67316#true} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-18 04:03:09,400 INFO L280 TraceCheckUtils]: 190: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,401 INFO L280 TraceCheckUtils]: 191: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-18 04:03:09,401 INFO L280 TraceCheckUtils]: 192: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,401 INFO L280 TraceCheckUtils]: 193: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,401 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {67316#true} {67316#true} #812#return; {67316#true} is VALID [2020-07-18 04:03:09,402 INFO L280 TraceCheckUtils]: 195: Hoare triple {67316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67316#true} is VALID [2020-07-18 04:03:09,402 INFO L280 TraceCheckUtils]: 196: Hoare triple {67316#true} ~tmp~0 := #t~ret0; {67316#true} is VALID [2020-07-18 04:03:09,402 INFO L280 TraceCheckUtils]: 197: Hoare triple {67316#true} havoc #t~ret0; {67316#true} is VALID [2020-07-18 04:03:09,402 INFO L280 TraceCheckUtils]: 198: Hoare triple {67316#true} assume !(0 == ~tmp~0); {67316#true} is VALID [2020-07-18 04:03:09,403 INFO L280 TraceCheckUtils]: 199: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,403 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {67316#true} {67317#false} #890#return; {67317#false} is VALID [2020-07-18 04:03:09,403 INFO L280 TraceCheckUtils]: 201: Hoare triple {67317#false} assume true; {67317#false} is VALID [2020-07-18 04:03:09,403 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {67317#false} {67316#true} #876#return; {67317#false} is VALID [2020-07-18 04:03:09,404 INFO L280 TraceCheckUtils]: 203: Hoare triple {67317#false} assume !false; {67317#false} is VALID [2020-07-18 04:03:09,404 INFO L280 TraceCheckUtils]: 204: Hoare triple {67317#false} assume ~splverifierCounter~0 < 4; {67317#false} is VALID [2020-07-18 04:03:09,404 INFO L280 TraceCheckUtils]: 205: Hoare triple {67317#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,404 INFO L280 TraceCheckUtils]: 206: Hoare triple {67317#false} ~tmp~4 := #t~nondet38; {67317#false} is VALID [2020-07-18 04:03:09,404 INFO L280 TraceCheckUtils]: 207: Hoare triple {67317#false} havoc #t~nondet38; {67317#false} is VALID [2020-07-18 04:03:09,405 INFO L280 TraceCheckUtils]: 208: Hoare triple {67317#false} assume !(0 != ~tmp~4); {67317#false} is VALID [2020-07-18 04:03:09,405 INFO L280 TraceCheckUtils]: 209: Hoare triple {67317#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,405 INFO L280 TraceCheckUtils]: 210: Hoare triple {67317#false} ~tmp___0~1 := #t~nondet39; {67317#false} is VALID [2020-07-18 04:03:09,405 INFO L280 TraceCheckUtils]: 211: Hoare triple {67317#false} havoc #t~nondet39; {67317#false} is VALID [2020-07-18 04:03:09,406 INFO L280 TraceCheckUtils]: 212: Hoare triple {67317#false} assume !(0 != ~tmp___0~1); {67317#false} is VALID [2020-07-18 04:03:09,406 INFO L280 TraceCheckUtils]: 213: Hoare triple {67317#false} assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,406 INFO L280 TraceCheckUtils]: 214: Hoare triple {67317#false} ~tmp___2~0 := #t~nondet40; {67317#false} is VALID [2020-07-18 04:03:09,406 INFO L280 TraceCheckUtils]: 215: Hoare triple {67317#false} havoc #t~nondet40; {67317#false} is VALID [2020-07-18 04:03:09,407 INFO L280 TraceCheckUtils]: 216: Hoare triple {67317#false} assume 0 != ~tmp___2~0; {67317#false} is VALID [2020-07-18 04:03:09,407 INFO L263 TraceCheckUtils]: 217: Hoare triple {67317#false} call startSystem(); {67514#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-18 04:03:09,407 INFO L280 TraceCheckUtils]: 218: Hoare triple {67514#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {67316#true} is VALID [2020-07-18 04:03:09,407 INFO L280 TraceCheckUtils]: 219: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,408 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {67316#true} {67317#false} #872#return; {67317#false} is VALID [2020-07-18 04:03:09,408 INFO L263 TraceCheckUtils]: 221: Hoare triple {67317#false} call timeShift(); {67317#false} is VALID [2020-07-18 04:03:09,408 INFO L280 TraceCheckUtils]: 222: Hoare triple {67317#false} assume 0 != ~pumpRunning~0; {67317#false} is VALID [2020-07-18 04:03:09,408 INFO L263 TraceCheckUtils]: 223: Hoare triple {67317#false} call lowerWaterLevel(); {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-18 04:03:09,409 INFO L280 TraceCheckUtils]: 224: Hoare triple {67665#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {67316#true} is VALID [2020-07-18 04:03:09,409 INFO L280 TraceCheckUtils]: 225: Hoare triple {67316#true} ~waterLevel~0 := ~waterLevel~0 - 1; {67316#true} is VALID [2020-07-18 04:03:09,409 INFO L280 TraceCheckUtils]: 226: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,409 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {67316#true} {67317#false} #886#return; {67317#false} is VALID [2020-07-18 04:03:09,410 INFO L280 TraceCheckUtils]: 228: Hoare triple {67317#false} assume 0 != ~systemActive~0; {67317#false} is VALID [2020-07-18 04:03:09,410 INFO L263 TraceCheckUtils]: 229: Hoare triple {67317#false} call processEnvironment(); {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-18 04:03:09,410 INFO L280 TraceCheckUtils]: 230: Hoare triple {67584#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {67316#true} is VALID [2020-07-18 04:03:09,411 INFO L280 TraceCheckUtils]: 231: Hoare triple {67316#true} assume !(0 == ~pumpRunning~0); {67316#true} is VALID [2020-07-18 04:03:09,411 INFO L263 TraceCheckUtils]: 232: Hoare triple {67316#true} call processEnvironment__wrappee__base(); {67316#true} is VALID [2020-07-18 04:03:09,411 INFO L280 TraceCheckUtils]: 233: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,411 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {67316#true} {67316#true} #866#return; {67316#true} is VALID [2020-07-18 04:03:09,412 INFO L280 TraceCheckUtils]: 235: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,412 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {67316#true} {67317#false} #888#return; {67317#false} is VALID [2020-07-18 04:03:09,412 INFO L263 TraceCheckUtils]: 237: Hoare triple {67317#false} call __utac_acc__Specification4_spec__1(); {67317#false} is VALID [2020-07-18 04:03:09,413 INFO L280 TraceCheckUtils]: 238: Hoare triple {67317#false} havoc ~tmp~0; {67317#false} is VALID [2020-07-18 04:03:09,413 INFO L280 TraceCheckUtils]: 239: Hoare triple {67317#false} havoc ~tmp___0~0; {67317#false} is VALID [2020-07-18 04:03:09,413 INFO L263 TraceCheckUtils]: 240: Hoare triple {67317#false} call #t~ret0 := getWaterLevel(); {67316#true} is VALID [2020-07-18 04:03:09,413 INFO L280 TraceCheckUtils]: 241: Hoare triple {67316#true} havoc ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,414 INFO L280 TraceCheckUtils]: 242: Hoare triple {67316#true} ~retValue_acc~10 := ~waterLevel~0; {67316#true} is VALID [2020-07-18 04:03:09,414 INFO L280 TraceCheckUtils]: 243: Hoare triple {67316#true} #res := ~retValue_acc~10; {67316#true} is VALID [2020-07-18 04:03:09,414 INFO L280 TraceCheckUtils]: 244: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,414 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {67316#true} {67317#false} #812#return; {67317#false} is VALID [2020-07-18 04:03:09,415 INFO L280 TraceCheckUtils]: 246: Hoare triple {67317#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,415 INFO L280 TraceCheckUtils]: 247: Hoare triple {67317#false} ~tmp~0 := #t~ret0; {67317#false} is VALID [2020-07-18 04:03:09,415 INFO L280 TraceCheckUtils]: 248: Hoare triple {67317#false} havoc #t~ret0; {67317#false} is VALID [2020-07-18 04:03:09,415 INFO L280 TraceCheckUtils]: 249: Hoare triple {67317#false} assume 0 == ~tmp~0; {67317#false} is VALID [2020-07-18 04:03:09,416 INFO L263 TraceCheckUtils]: 250: Hoare triple {67317#false} call #t~ret1 := isPumpRunning(); {67316#true} is VALID [2020-07-18 04:03:09,416 INFO L280 TraceCheckUtils]: 251: Hoare triple {67316#true} havoc ~retValue_acc~6; {67316#true} is VALID [2020-07-18 04:03:09,416 INFO L280 TraceCheckUtils]: 252: Hoare triple {67316#true} ~retValue_acc~6 := ~pumpRunning~0; {67316#true} is VALID [2020-07-18 04:03:09,417 INFO L280 TraceCheckUtils]: 253: Hoare triple {67316#true} #res := ~retValue_acc~6; {67316#true} is VALID [2020-07-18 04:03:09,417 INFO L280 TraceCheckUtils]: 254: Hoare triple {67316#true} assume true; {67316#true} is VALID [2020-07-18 04:03:09,417 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {67316#true} {67317#false} #814#return; {67317#false} is VALID [2020-07-18 04:03:09,417 INFO L280 TraceCheckUtils]: 256: Hoare triple {67317#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {67317#false} is VALID [2020-07-18 04:03:09,418 INFO L280 TraceCheckUtils]: 257: Hoare triple {67317#false} ~tmp___0~0 := #t~ret1; {67317#false} is VALID [2020-07-18 04:03:09,418 INFO L280 TraceCheckUtils]: 258: Hoare triple {67317#false} havoc #t~ret1; {67317#false} is VALID [2020-07-18 04:03:09,418 INFO L280 TraceCheckUtils]: 259: Hoare triple {67317#false} assume 0 != ~tmp___0~0; {67317#false} is VALID [2020-07-18 04:03:09,418 INFO L263 TraceCheckUtils]: 260: Hoare triple {67317#false} call __automaton_fail(); {67317#false} is VALID [2020-07-18 04:03:09,419 INFO L280 TraceCheckUtils]: 261: Hoare triple {67317#false} assume !false; {67317#false} is VALID [2020-07-18 04:03:09,505 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-18 04:03:09,505 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [294845111] [2020-07-18 04:03:09,506 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 04:03:09,506 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-18 04:03:09,506 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700697580] [2020-07-18 04:03:09,507 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 262 [2020-07-18 04:03:09,507 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 04:03:09,508 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 04:03:09,797 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 04:03:09,797 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-18 04:03:09,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 04:03:09,798 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-18 04:03:09,798 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-18 04:03:09,798 INFO L87 Difference]: Start difference. First operand 1896 states and 2202 transitions. Second operand 15 states. [2020-07-18 04:03:12,378 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-18 04:03:12,759 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-18 04:03:13,335 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 04:03:13,771 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 04:03:14,179 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 04:03:23,092 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 04:03:23,664 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 04:03:24,571 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 04:03:25,608 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-18 04:03:26,207 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187